-7b+9y=2(x-1)

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Solution for -7b+9y=2(x-1) equation:


Simplifying
-7b + 9y = 2(x + -1)

Reorder the terms:
-7b + 9y = 2(-1 + x)
-7b + 9y = (-1 * 2 + x * 2)
-7b + 9y = (-2 + 2x)

Solving
-7b + 9y = -2 + 2x

Solving for variable 'b'.

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

Add '-9y' to each side of the equation.
-7b + 9y + -9y = -2 + 2x + -9y

Combine like terms: 9y + -9y = 0
-7b + 0 = -2 + 2x + -9y
-7b = -2 + 2x + -9y

Divide each side by '-7'.
b = 0.2857142857 + -0.2857142857x + 1.285714286y

Simplifying
b = 0.2857142857 + -0.2857142857x + 1.285714286y

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