7x+3(2x-4)=-8(x-5)-2x

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Solution for 7x+3(2x-4)=-8(x-5)-2x equation:


Simplifying
7x + 3(2x + -4) = -8(x + -5) + -2x

Reorder the terms:
7x + 3(-4 + 2x) = -8(x + -5) + -2x
7x + (-4 * 3 + 2x * 3) = -8(x + -5) + -2x
7x + (-12 + 6x) = -8(x + -5) + -2x

Reorder the terms:
-12 + 7x + 6x = -8(x + -5) + -2x

Combine like terms: 7x + 6x = 13x
-12 + 13x = -8(x + -5) + -2x

Reorder the terms:
-12 + 13x = -8(-5 + x) + -2x
-12 + 13x = (-5 * -8 + x * -8) + -2x
-12 + 13x = (40 + -8x) + -2x

Combine like terms: -8x + -2x = -10x
-12 + 13x = 40 + -10x

Solving
-12 + 13x = 40 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-12 + 13x + 10x = 40 + -10x + 10x

Combine like terms: 13x + 10x = 23x
-12 + 23x = 40 + -10x + 10x

Combine like terms: -10x + 10x = 0
-12 + 23x = 40 + 0
-12 + 23x = 40

Add '12' to each side of the equation.
-12 + 12 + 23x = 40 + 12

Combine like terms: -12 + 12 = 0
0 + 23x = 40 + 12
23x = 40 + 12

Combine like terms: 40 + 12 = 52
23x = 52

Divide each side by '23'.
x = 2.260869565

Simplifying
x = 2.260869565

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