-8=4+9b

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Solution for -8=4+9b equation:


Simplifying
-8 = 4 + 9b

Solving
-8 = 4 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
-8 + -9b = 4 + 9b + -9b

Combine like terms: 9b + -9b = 0
-8 + -9b = 4 + 0
-8 + -9b = 4

Add '8' to each side of the equation.
-8 + 8 + -9b = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -9b = 4 + 8
-9b = 4 + 8

Combine like terms: 4 + 8 = 12
-9b = 12

Divide each side by '-9'.
b = -1.333333333

Simplifying
b = -1.333333333

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