8b-7=113-4b

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Solution for 8b-7=113-4b equation:


Simplifying
8b + -7 = 113 + -4b

Reorder the terms:
-7 + 8b = 113 + -4b

Solving
-7 + 8b = 113 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
-7 + 8b + 4b = 113 + -4b + 4b

Combine like terms: 8b + 4b = 12b
-7 + 12b = 113 + -4b + 4b

Combine like terms: -4b + 4b = 0
-7 + 12b = 113 + 0
-7 + 12b = 113

Add '7' to each side of the equation.
-7 + 7 + 12b = 113 + 7

Combine like terms: -7 + 7 = 0
0 + 12b = 113 + 7
12b = 113 + 7

Combine like terms: 113 + 7 = 120
12b = 120

Divide each side by '12'.
b = 10

Simplifying
b = 10

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