155=5v+7(1-6v)

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Solution for 155=5v+7(1-6v) equation:


Simplifying
155 = 5v + 7(1 + -6v)
155 = 5v + (1 * 7 + -6v * 7)
155 = 5v + (7 + -42v)

Reorder the terms:
155 = 7 + 5v + -42v

Combine like terms: 5v + -42v = -37v
155 = 7 + -37v

Solving
155 = 7 + -37v

Solving for variable 'v'.

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

Add '37v' to each side of the equation.
155 + 37v = 7 + -37v + 37v

Combine like terms: -37v + 37v = 0
155 + 37v = 7 + 0
155 + 37v = 7

Add '-155' to each side of the equation.
155 + -155 + 37v = 7 + -155

Combine like terms: 155 + -155 = 0
0 + 37v = 7 + -155
37v = 7 + -155

Combine like terms: 7 + -155 = -148
37v = -148

Divide each side by '37'.
v = -4

Simplifying
v = -4

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