4(5x+7)-12x=

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Solution for 4(5x+7)-12x= equation:


Simplifying
4(5x + 7) + -12x = 0

Reorder the terms:
4(7 + 5x) + -12x = 0
(7 * 4 + 5x * 4) + -12x = 0
(28 + 20x) + -12x = 0

Combine like terms: 20x + -12x = 8x
28 + 8x = 0

Solving
28 + 8x = 0

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 8x = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 8x = 0 + -28
8x = 0 + -28

Combine like terms: 0 + -28 = -28
8x = -28

Divide each side by '8'.
x = -3.5

Simplifying
x = -3.5

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