2(b+8)-7=

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


Simplifying
2(b + 8) + -7 = 0

Reorder the terms:
2(8 + b) + -7 = 0
(8 * 2 + b * 2) + -7 = 0
(16 + 2b) + -7 = 0

Reorder the terms:
16 + -7 + 2b = 0

Combine like terms: 16 + -7 = 9
9 + 2b = 0

Solving
9 + 2b = 0

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + 2b = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 2b = 0 + -9
2b = 0 + -9

Combine like terms: 0 + -9 = -9
2b = -9

Divide each side by '2'.
b = -4.5

Simplifying
b = -4.5

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