-7+8b=b+11+9b

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Solution for -7+8b=b+11+9b equation:


Simplifying
-7 + 8b = b + 11 + 9b

Reorder the terms:
-7 + 8b = 11 + b + 9b

Combine like terms: b + 9b = 10b
-7 + 8b = 11 + 10b

Solving
-7 + 8b = 11 + 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.
-7 + 8b + -10b = 11 + 10b + -10b

Combine like terms: 8b + -10b = -2b
-7 + -2b = 11 + 10b + -10b

Combine like terms: 10b + -10b = 0
-7 + -2b = 11 + 0
-7 + -2b = 11

Add '7' to each side of the equation.
-7 + 7 + -2b = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -2b = 11 + 7
-2b = 11 + 7

Combine like terms: 11 + 7 = 18
-2b = 18

Divide each side by '-2'.
b = -9

Simplifying
b = -9

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