10v+7=8(2v-4)-4

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Solution for 10v+7=8(2v-4)-4 equation:


Simplifying
10v + 7 = 8(2v + -4) + -4

Reorder the terms:
7 + 10v = 8(2v + -4) + -4

Reorder the terms:
7 + 10v = 8(-4 + 2v) + -4
7 + 10v = (-4 * 8 + 2v * 8) + -4
7 + 10v = (-32 + 16v) + -4

Reorder the terms:
7 + 10v = -32 + -4 + 16v

Combine like terms: -32 + -4 = -36
7 + 10v = -36 + 16v

Solving
7 + 10v = -36 + 16v

Solving for variable 'v'.

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

Add '-16v' to each side of the equation.
7 + 10v + -16v = -36 + 16v + -16v

Combine like terms: 10v + -16v = -6v
7 + -6v = -36 + 16v + -16v

Combine like terms: 16v + -16v = 0
7 + -6v = -36 + 0
7 + -6v = -36

Add '-7' to each side of the equation.
7 + -7 + -6v = -36 + -7

Combine like terms: 7 + -7 = 0
0 + -6v = -36 + -7
-6v = -36 + -7

Combine like terms: -36 + -7 = -43
-6v = -43

Divide each side by '-6'.
v = 7.166666667

Simplifying
v = 7.166666667

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