2(10x-7)-2(1+10x)=x+2x

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Solution for 2(10x-7)-2(1+10x)=x+2x equation:


Simplifying
2(10x + -7) + -2(1 + 10x) = x + 2x

Reorder the terms:
2(-7 + 10x) + -2(1 + 10x) = x + 2x
(-7 * 2 + 10x * 2) + -2(1 + 10x) = x + 2x
(-14 + 20x) + -2(1 + 10x) = x + 2x
-14 + 20x + (1 * -2 + 10x * -2) = x + 2x
-14 + 20x + (-2 + -20x) = x + 2x

Reorder the terms:
-14 + -2 + 20x + -20x = x + 2x

Combine like terms: -14 + -2 = -16
-16 + 20x + -20x = x + 2x

Combine like terms: 20x + -20x = 0
-16 + 0 = x + 2x
-16 = x + 2x

Combine like terms: x + 2x = 3x
-16 = 3x

Solving
-16 = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-16 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-16 + -3x = 0

Add '16' to each side of the equation.
-16 + 16 + -3x = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -3x = 0 + 16
-3x = 0 + 16

Combine like terms: 0 + 16 = 16
-3x = 16

Divide each side by '-3'.
x = -5.333333333

Simplifying
x = -5.333333333

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