20x-12(x-3)=4

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Solution for 20x-12(x-3)=4 equation:


Simplifying
20x + -12(x + -3) = 4

Reorder the terms:
20x + -12(-3 + x) = 4
20x + (-3 * -12 + x * -12) = 4
20x + (36 + -12x) = 4

Reorder the terms:
36 + 20x + -12x = 4

Combine like terms: 20x + -12x = 8x
36 + 8x = 4

Solving
36 + 8x = 4

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 8x = 4 + -36

Combine like terms: 36 + -36 = 0
0 + 8x = 4 + -36
8x = 4 + -36

Combine like terms: 4 + -36 = -32
8x = -32

Divide each side by '8'.
x = -4

Simplifying
x = -4

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