2-(10x+7)=2(1-6x)-9

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Solution for 2-(10x+7)=2(1-6x)-9 equation:


Simplifying
2 + -1(10x + 7) = 2(1 + -6x) + -9

Reorder the terms:
2 + -1(7 + 10x) = 2(1 + -6x) + -9
2 + (7 * -1 + 10x * -1) = 2(1 + -6x) + -9
2 + (-7 + -10x) = 2(1 + -6x) + -9

Combine like terms: 2 + -7 = -5
-5 + -10x = 2(1 + -6x) + -9
-5 + -10x = (1 * 2 + -6x * 2) + -9
-5 + -10x = (2 + -12x) + -9

Reorder the terms:
-5 + -10x = 2 + -9 + -12x

Combine like terms: 2 + -9 = -7
-5 + -10x = -7 + -12x

Solving
-5 + -10x = -7 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-5 + -10x + 12x = -7 + -12x + 12x

Combine like terms: -10x + 12x = 2x
-5 + 2x = -7 + -12x + 12x

Combine like terms: -12x + 12x = 0
-5 + 2x = -7 + 0
-5 + 2x = -7

Add '5' to each side of the equation.
-5 + 5 + 2x = -7 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = -7 + 5
2x = -7 + 5

Combine like terms: -7 + 5 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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