2(7v+8)-7(7v-5)=

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Solution for 2(7v+8)-7(7v-5)= equation:


Simplifying
2(7v + 8) + -7(7v + -5) = 0

Reorder the terms:
2(8 + 7v) + -7(7v + -5) = 0
(8 * 2 + 7v * 2) + -7(7v + -5) = 0
(16 + 14v) + -7(7v + -5) = 0

Reorder the terms:
16 + 14v + -7(-5 + 7v) = 0
16 + 14v + (-5 * -7 + 7v * -7) = 0
16 + 14v + (35 + -49v) = 0

Reorder the terms:
16 + 35 + 14v + -49v = 0

Combine like terms: 16 + 35 = 51
51 + 14v + -49v = 0

Combine like terms: 14v + -49v = -35v
51 + -35v = 0

Solving
51 + -35v = 0

Solving for variable 'v'.

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

Add '-51' to each side of the equation.
51 + -51 + -35v = 0 + -51

Combine like terms: 51 + -51 = 0
0 + -35v = 0 + -51
-35v = 0 + -51

Combine like terms: 0 + -51 = -51
-35v = -51

Divide each side by '-35'.
v = 1.457142857

Simplifying
v = 1.457142857

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