7b+17-9b+15=

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Solution for 7b+17-9b+15= equation:


Simplifying
7b + 17 + -9b + 15 = 0

Reorder the terms:
17 + 15 + 7b + -9b = 0

Combine like terms: 17 + 15 = 32
32 + 7b + -9b = 0

Combine like terms: 7b + -9b = -2b
32 + -2b = 0

Solving
32 + -2b = 0

Solving for variable 'b'.

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

Add '-32' to each side of the equation.
32 + -32 + -2b = 0 + -32

Combine like terms: 32 + -32 = 0
0 + -2b = 0 + -32
-2b = 0 + -32

Combine like terms: 0 + -32 = -32
-2b = -32

Divide each side by '-2'.
b = 16

Simplifying
b = 16

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