10(3x-7)-12x=4(5x+2)-50

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Solution for 10(3x-7)-12x=4(5x+2)-50 equation:


Simplifying
10(3x + -7) + -12x = 4(5x + 2) + -50

Reorder the terms:
10(-7 + 3x) + -12x = 4(5x + 2) + -50
(-7 * 10 + 3x * 10) + -12x = 4(5x + 2) + -50
(-70 + 30x) + -12x = 4(5x + 2) + -50

Combine like terms: 30x + -12x = 18x
-70 + 18x = 4(5x + 2) + -50

Reorder the terms:
-70 + 18x = 4(2 + 5x) + -50
-70 + 18x = (2 * 4 + 5x * 4) + -50
-70 + 18x = (8 + 20x) + -50

Reorder the terms:
-70 + 18x = 8 + -50 + 20x

Combine like terms: 8 + -50 = -42
-70 + 18x = -42 + 20x

Solving
-70 + 18x = -42 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-70 + 18x + -20x = -42 + 20x + -20x

Combine like terms: 18x + -20x = -2x
-70 + -2x = -42 + 20x + -20x

Combine like terms: 20x + -20x = 0
-70 + -2x = -42 + 0
-70 + -2x = -42

Add '70' to each side of the equation.
-70 + 70 + -2x = -42 + 70

Combine like terms: -70 + 70 = 0
0 + -2x = -42 + 70
-2x = -42 + 70

Combine like terms: -42 + 70 = 28
-2x = 28

Divide each side by '-2'.
x = -14

Simplifying
x = -14

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