12x-(64-40x)=40

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Solution for 12x-(64-40x)=40 equation:


Simplifying
12x + -1(64 + -40x) = 40
12x + (64 * -1 + -40x * -1) = 40
12x + (-64 + 40x) = 40

Reorder the terms:
-64 + 12x + 40x = 40

Combine like terms: 12x + 40x = 52x
-64 + 52x = 40

Solving
-64 + 52x = 40

Solving for variable 'x'.

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

Add '64' to each side of the equation.
-64 + 64 + 52x = 40 + 64

Combine like terms: -64 + 64 = 0
0 + 52x = 40 + 64
52x = 40 + 64

Combine like terms: 40 + 64 = 104
52x = 104

Divide each side by '52'.
x = 2

Simplifying
x = 2

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