-3b+7=5b+23

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Solution for -3b+7=5b+23 equation:


Simplifying
-3b + 7 = 5b + 23

Reorder the terms:
7 + -3b = 5b + 23

Reorder the terms:
7 + -3b = 23 + 5b

Solving
7 + -3b = 23 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
7 + -3b + -5b = 23 + 5b + -5b

Combine like terms: -3b + -5b = -8b
7 + -8b = 23 + 5b + -5b

Combine like terms: 5b + -5b = 0
7 + -8b = 23 + 0
7 + -8b = 23

Add '-7' to each side of the equation.
7 + -7 + -8b = 23 + -7

Combine like terms: 7 + -7 = 0
0 + -8b = 23 + -7
-8b = 23 + -7

Combine like terms: 23 + -7 = 16
-8b = 16

Divide each side by '-8'.
b = -2

Simplifying
b = -2

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