22 + 5(6v - 1) = -63
2007-11-11 11:49:06 · 12 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
im using % for divide cuz i dont know where it is on the keyboard
you first use distributive property
22+ 30v- 5=63
then its just a multistep equation
22+ 30v + (-5) =63
17+ 30v= 63
subract 17 from both sides
-17 -17
30v = 46
divide each side by 30
%30 %30
v= 1.53 (3 is repeating)
i hope that helps and i hope its right
2007-11-11 11:58:11 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Equation is 22 + 5(6v - 1) = -63
the aim is to separate v from all the numbers .
Subtract 22 from both sides :
22 + 5(6v - 1) -22 = -63 -22
which gives
5(6v-1) = -85
divide both sides by 5 which gives:
6v -1 = -17
add 1 to both sides:
6v - 1 + 1 = -17 + 1
which gives:
6v = -16
v = -16/6
= -8/3 or -2.6666666666666....
2007-11-15 10:01:09 · answer #2 · answered by olotu 3 · 0⤊ 0⤋
22 + 5(6v - 1) = -63
22 + 30v -5 = -63
30v = -63 - 22 + 5 = -80
v = -80/30 = -8/3 = -2 2/3
2007-11-11 19:55:23 · answer #3 · answered by ironduke8159 7 · 1⤊ 0⤋
First distribute (multiply) 5 to 6v and -1. So you would get 30v-5. Now, get the variable (v) on one side, and the other numbers on the the other side. So 22+30v-5= -63 becomes 30v=-85. Ok, now divide each side by 30. v=-85/30. Make sure to plug this answer back into the equation to know that it is correct. Getting the right answer is just as important as going through the right process.
2007-11-11 19:55:04 · answer #4 · answered by Joe 2 · 0⤊ 1⤋
Remember the order of operations- PEMDAS. Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. (Multiplication and Division are left to right as well as Addition and Subtraction).
Start with 5(6v-1).
Distribute the 5 to get 30v-5= -63
Then add 22 to get 30v+17= -63
Subtract 17 from both sides to get 30v= -80
Divide both sides by 30 to get v= -8/3
2007-11-11 19:57:04 · answer #5 · answered by BQ 2 · 0⤊ 0⤋
22 + 5(6v - 1) = -63
22 + 30v - 5 = -63
30v + 17 = -63
30v = -63 - 17
30v = -80
v = -80/30
v = -8/3
v = -2 2/3
2007-11-11 19:55:24 · answer #6 · answered by Chan A 3 · 1⤊ 0⤋
Distribute the 5 to what's inside the parenthesis.
You get
22+30v-5=-63
Combine like terms
30v+17=-63
Subtract 17 from both sides
You get
30v=-80
Divide both sides by 30
v= -2 2/3
2007-11-11 19:55:15 · answer #7 · answered by carina1251 2 · 1⤊ 0⤋
5(6v-1)=-85 ==> subtract 22 from both sides
(6v-1)=-17 ==>then divide both sides by five
6v=-16 ==> add one to both sides
v=-16/6 ==> then divide both sides by 6
simplify the expression by division = -2.667
2007-11-11 19:56:49 · answer #8 · answered by ekimdiaz 2 · 0⤊ 0⤋
...becomes 22 + 30v - 5 = -63
30v = -63 -22 + 5
30v = -80
v = -8/3 = -2 2/3
2007-11-11 19:54:38 · answer #9 · answered by Richard S 6 · 0⤊ 0⤋
22+30v-5=-63
17+30v=-63
30v=-80
v= -80/30
v= -8/3
2007-11-11 19:54:43 · answer #10 · answered by JustAHelpfulGuy 2 · 1⤊ 0⤋