-7x-4(3-5x)-12=0

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Solution for -7x-4(3-5x)-12=0 equation:


Simplifying
-7x + -4(3 + -5x) + -12 = 0
-7x + (3 * -4 + -5x * -4) + -12 = 0
-7x + (-12 + 20x) + -12 = 0

Reorder the terms:
-12 + -12 + -7x + 20x = 0

Combine like terms: -12 + -12 = -24
-24 + -7x + 20x = 0

Combine like terms: -7x + 20x = 13x
-24 + 13x = 0

Solving
-24 + 13x = 0

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 13x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 13x = 0 + 24
13x = 0 + 24

Combine like terms: 0 + 24 = 24
13x = 24

Divide each side by '13'.
x = 1.846153846

Simplifying
x = 1.846153846

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