7(v+30)-8=55

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Solution for 7(v+30)-8=55 equation: 


Simplifying
7(v + 30) + -8 = 55

Reorder the terms:
7(30 + v) + -8 = 55
(30 * 7 + v * 7) + -8 = 55
(210 + 7v) + -8 = 55

Reorder the terms:
210 + -8 + 7v = 55

Combine like terms: 210 + -8 = 202
202 + 7v = 55

Solving
202 + 7v = 55

Solving for variable 'v'.

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

Add '-202' to each side of the equation.
202 + -202 + 7v = 55 + -202

Combine like terms: 202 + -202 = 0
0 + 7v = 55 + -202
7v = 55 + -202

Combine like terms: 55 + -202 = -147
7v = -147

Divide each side by '7'.
v = -21

Simplifying
v = -21

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