6b+7=2b-13

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Solution for 6b+7=2b-13 equation:


Simplifying
6b + 7 = 2b + -13

Reorder the terms:
7 + 6b = 2b + -13

Reorder the terms:
7 + 6b = -13 + 2b

Solving
7 + 6b = -13 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
7 + 6b + -2b = -13 + 2b + -2b

Combine like terms: 6b + -2b = 4b
7 + 4b = -13 + 2b + -2b

Combine like terms: 2b + -2b = 0
7 + 4b = -13 + 0
7 + 4b = -13

Add '-7' to each side of the equation.
7 + -7 + 4b = -13 + -7

Combine like terms: 7 + -7 = 0
0 + 4b = -13 + -7
4b = -13 + -7

Combine like terms: -13 + -7 = -20
4b = -20

Divide each side by '4'.
b = -5

Simplifying
b = -5

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