7x-bx=-28

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Solution for 7x-bx=-28 equation: 


Simplifying
7x + -1bx = -28

Reorder the terms:
-1bx + 7x = -28

Solving
-1bx + 7x = -28

Solving for variable 'b'.

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

Add '-7x' to each side of the equation.
-1bx + 7x + -7x = -28 + -7x

Combine like terms: 7x + -7x = 0
-1bx + 0 = -28 + -7x
-1bx = -28 + -7x

Divide each side by '-1x'.
b = 28x-1 + 7

Simplifying
b = 28x-1 + 7

Reorder the terms:
b = 7 + 28x-1

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