18=7+2(v+8)

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Solution for 18=7+2(v+8) equation:


Simplifying
18 = 7 + 2(v + 8)

Reorder the terms:
18 = 7 + 2(8 + v)
18 = 7 + (8 * 2 + v * 2)
18 = 7 + (16 + 2v)

Combine like terms: 7 + 16 = 23
18 = 23 + 2v

Solving
18 = 23 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
18 + -2v = 23 + 2v + -2v

Combine like terms: 2v + -2v = 0
18 + -2v = 23 + 0
18 + -2v = 23

Add '-18' to each side of the equation.
18 + -18 + -2v = 23 + -18

Combine like terms: 18 + -18 = 0
0 + -2v = 23 + -18
-2v = 23 + -18

Combine like terms: 23 + -18 = 5
-2v = 5

Divide each side by '-2'.
v = -2.5

Simplifying
v = -2.5

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