-5(v+6)=-4(v+9)-7

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Solution for -5(v+6)=-4(v+9)-7 equation:


Simplifying
-5(v + 6) = -4(v + 9) + -7

Reorder the terms:
-5(6 + v) = -4(v + 9) + -7
(6 * -5 + v * -5) = -4(v + 9) + -7
(-30 + -5v) = -4(v + 9) + -7

Reorder the terms:
-30 + -5v = -4(9 + v) + -7
-30 + -5v = (9 * -4 + v * -4) + -7
-30 + -5v = (-36 + -4v) + -7

Reorder the terms:
-30 + -5v = -36 + -7 + -4v

Combine like terms: -36 + -7 = -43
-30 + -5v = -43 + -4v

Solving
-30 + -5v = -43 + -4v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '4v' to each side of the equation.
-30 + -5v + 4v = -43 + -4v + 4v

Combine like terms: -5v + 4v = -1v
-30 + -1v = -43 + -4v + 4v

Combine like terms: -4v + 4v = 0
-30 + -1v = -43 + 0
-30 + -1v = -43

Add '30' to each side of the equation.
-30 + 30 + -1v = -43 + 30

Combine like terms: -30 + 30 = 0
0 + -1v = -43 + 30
-1v = -43 + 30

Combine like terms: -43 + 30 = -13
-1v = -13

Divide each side by '-1'.
v = 13

Simplifying
v = 13

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