6b+15=7+7b

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Solution for 6b+15=7+7b equation:


Simplifying
6b + 15 = 7 + 7b

Reorder the terms:
15 + 6b = 7 + 7b

Solving
15 + 6b = 7 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
15 + 6b + -7b = 7 + 7b + -7b

Combine like terms: 6b + -7b = -1b
15 + -1b = 7 + 7b + -7b

Combine like terms: 7b + -7b = 0
15 + -1b = 7 + 0
15 + -1b = 7

Add '-15' to each side of the equation.
15 + -15 + -1b = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -1b = 7 + -15
-1b = 7 + -15

Combine like terms: 7 + -15 = -8
-1b = -8

Divide each side by '-1'.
b = 8

Simplifying
b = 8

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