I would do anything in the WORLD if someone answered these math questions for me <3?

Question

1) -2( 3y-7)=56
2) 6(1-4w)= -18
3) 4(2+5)-8=36
4) 2(5-3v)+9v=28
5) 7-3(5t-10)=67
6)-9(6+u)-2u=-10
7) 13x +7 (-3x-1)--63
8)15-(4m-5)=32
9)-2(-7k+4)+9=-13
10)-5y-5(-6-2y)=0
11)3(1+4n)-2(5n-3)=25
12)-6(x-2)+4(3-6x)=-36
13)5(4+2x)-(8x -12)=68
14)-3(-4 -6y)+7(-y+5)=-8
15)8(2w-6)+4(-1-5w)=0


it is 2-step equations, distributive properties, and integers
I will do ANYTHING in the world if anyone did this for me. <3333

Answer 1

1. --2(3y --7) = 56
=> 3y --7 = --28 => 3y = --21 => y = --7
2. 6(1 --4w) = --18
=> 1 --4w = --3 => --4w = --4 => w = 1
3. incomplete.
4. 2(5 --3v) + 9v = 28
=> 10 --6v + 9v = 28 => 3v = 18 => v = 6
5. 7 --3(5t --10) = 67
=> --3(5t --10) = 60 => 5t --10 = --20
=> 5t = --10 => t = --2
6. --9(6 +u) --2u = --10
=> --11u = 44 => u = --4
7. 13x + 7(--3x --1) = --63
=> 13x --21x --7 = --63 => --8x = --56
=> x = 7
8. 15 --(4m --5) = 32
=> --4m = 12 => m = --3
9. --2(--7k + 4) + 9 = 13
=> 14k = 12 => k = 12/14 = 6/7
10. --5y --5(--6 --2y) = 0
=> --5y + 10y = --30 => 5y = --30 => y = --6
11. 3(1 + 4n) --2(5n --3) = 25
=> 12n --10n = 16 => 2n = 16 => n = 8
12. --6(x --2) + 4(3 --6x) = --36
=> --6x --24x = --12 => x = 12/30 = 2/5
13. 5(4 + 2x) --(8x --12) = 68
=> 10x --8x = 36 => 2x = 36 => x = 18
14. --3(--4 --6y) + 7(--y + 5) = --8
=> 18y --7y = --55 => y = --5
15. 8(2w --6) + 4(--1 --5w) = 0
=> 16w --20w = 52 => w = --13

Answer 2

-6y + 14 = 56
-6y = 42
y = -7

6 - 24w = -18
-24w = -24
w = 1

i think you wrote this one wrong

10 - 6v + 9v = 28
3v = 18
v = 6

7 - 15t + 30 = 67
-15t = 30
t = -2

-54 - 9u - 2u = -10
-11u = 44
u = -4

13x - 21x - 7 = 63
8x = 70
x = 70/8 = 8.75

15 - 4m + 5 = 32
-4m =12
m = -3

14k - 8 + 9 = -13
14k = -14
k = -1

-5y + 30 + 10y = 0
5y = -30
y = -6

3 + 12n - 10n +6 = 25
2n = 16
n = 8

-6x + 12 + 12 - 24x = -36
-30x = - 60
x = 2

20 + 10x - 8x +12 = 68
2x = 36
x = 18

12 + 18y - 7y + 35 = -8
11y = -55
y = -5

16w - 48 -4 - 20w = 0
-4w = 52
w = -13

Answer 3

Give a man a fish, feed him for a day. Teach a man to fish, feed him for a lifetime.

So, are you going to make a living by standing on a corner asking for handouts?

Do the work, yourself, man! And if you can't do it, then don't do it and take a zero. Then get some tutoring and LEARN how to solve your own problems -math and otherwise.

Answer 4

working in opposite, commencing on the suited, he descends 7 rungs it particularly is the place he finished putting out the fireplace. He then descended yet another 7 rungs. fireplace flared up. Climbed UP 5 rungs, then descended 3 rungs to the middle rung. So he climbs down 17 rungs yet climbs up 5 to get to the middle rung, meaning he climbs down 12 rungs to get to the middle rung. If the twelfth rung is the middle rung then there are 11 rungs the two area, so there are 23 rungs on the ladder

Answer 5

It would be far better for you to learn how to do these yourself, so you don't have to ask, and you prepare yourself for life....so for example with (6), say:
-9(6+u)-2u=-10
so -54 -9u -2u = -10
so -11u = 44
so u = -4

Just remember you can do anything you like to an equation - add, multiply, etc - providing you do it to both sides.
.

Answer 6

just solve for the variable...for ex.
-2(3y-7)=56
-6y+14=56
-6y=42
y=-7

Answer 7

Are you kidding?
Well i wouldhelp you out but im only in 7th grade so that stuff just gives me a head ache...sry

Answer 8

dude those are so easy its not even funny.....do it your self