8b-68=10b-90

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Solution for 8b-68=10b-90 equation:


Simplifying
8b + -68 = 10b + -90

Reorder the terms:
-68 + 8b = 10b + -90

Reorder the terms:
-68 + 8b = -90 + 10b

Solving
-68 + 8b = -90 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
-68 + 8b + -10b = -90 + 10b + -10b

Combine like terms: 8b + -10b = -2b
-68 + -2b = -90 + 10b + -10b

Combine like terms: 10b + -10b = 0
-68 + -2b = -90 + 0
-68 + -2b = -90

Add '68' to each side of the equation.
-68 + 68 + -2b = -90 + 68

Combine like terms: -68 + 68 = 0
0 + -2b = -90 + 68
-2b = -90 + 68

Combine like terms: -90 + 68 = -22
-2b = -22

Divide each side by '-2'.
b = 11

Simplifying
b = 11

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