3(4-5x)=-10x+5-12x

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Solution for 3(4-5x)=-10x+5-12x equation:


Simplifying
3(4 + -5x) = -10x + 5 + -12x
(4 * 3 + -5x * 3) = -10x + 5 + -12x
(12 + -15x) = -10x + 5 + -12x

Reorder the terms:
12 + -15x = 5 + -10x + -12x

Combine like terms: -10x + -12x = -22x
12 + -15x = 5 + -22x

Solving
12 + -15x = 5 + -22x

Solving for variable 'x'.

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

Add '22x' to each side of the equation.
12 + -15x + 22x = 5 + -22x + 22x

Combine like terms: -15x + 22x = 7x
12 + 7x = 5 + -22x + 22x

Combine like terms: -22x + 22x = 0
12 + 7x = 5 + 0
12 + 7x = 5

Add '-12' to each side of the equation.
12 + -12 + 7x = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 5 + -12
7x = 5 + -12

Combine like terms: 5 + -12 = -7
7x = -7

Divide each side by '7'.
x = -1

Simplifying
x = -1

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