Solve the equation.?

Question

1Solve the equation.
v-4(4-v)=-2(2V-1)

2 Solve the equation.
-3-4(t-5)=-2(t+3)+11

Answer 1

1. v-16+4v=-4v+2
5v-16=2-4v
9v=18
v=2

2. -3-4t+20=-2t-6+11
17-4t=5-2t
12=2t
t=6

Answer 2

1)
v - 4(4 - v) = -2(2v - 1)
v - 16 + 4v = -4v + 2
5v - 16 = -4v + 2
9v = 18
v = 2

2)
-3 - 4(t - 5) = -2(t + 3) + 11
-3 - 4t + 20 = -2t - 6 + 11
17 - 4t = -2t + 5
2t = 12
t = 6

Hope that helps =)

Answer 3

1)
v - 4 (4 - v) = -2 (2v - 1)
Expand everything:
v -16 + 4v = -4v + 2
Combine like terms
5v - 16 = -4v + 2
Add 16 to both sides, and add 4v to both sides
9v = 18
Divide both sides by 9
v = 2

2)
-3 - 4 (t - 5) = -2 (t + 3) + 11
Expand everything
-3 - 4t + 20 = -2t -6 + 11
Combine like terms
-4t + 17 = -2t + 5
Add 4t and subtract 5 from both sides
12 = 2t
Divide both sides by 2
t = 6

Answer 4

Question 1
v - 16 + 4v = - 4v + 2
9v = 18
v = 2


Question 2
- 3 - 4t + 20 = - 2t - 6 + 11
17 = 2t + 5
2t = 12
t = 6

Answer 5

the answer is nineteen! specified how-to under: to make this much less complicated, group the x's including, of path, their +/- signs and indicators: 3x - 2x + 17 + 2 now it relatively is an equation, and in case you notice no equivalent sign (=), then you certainly could anticipate that if there replaced into, your finished equation could be equivalent to 0: 3x - 2x + 17 + 2 = 0 now simplify-- use basic subtraction while coping with the variables (ignoring the x's, yet remembering to place them interior the top result) this means which you may answer "3-2": 1x + 19 = 0 i've got been given the 19 via including 17 and a pair of. you at the instant have a "1x", yet you are able to eliminate the "a million", because of the fact writing down only "x" relatively means "1x" x + 19 = 0 now to sparkling up it, the variable could be on one part, and the same old cost on the different part. bear in mind that in case you're taking a type or a variable around the equivalent sign, you may continuously substitute that's +/- sign! : x = -19 or 19 = -x now you have the answer! x is comparable to "unfavourable 19" or "-19" or you are able to examine it as "unfavourable x is comparable to 19", that's the comparable ingredient. wish this replaced into sufficient element.