x-7(2x+1)=2(6-5x)-13

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Solution for x-7(2x+1)=2(6-5x)-13 equation:


Simplifying
x + -7(2x + 1) = 2(6 + -5x) + -13

Reorder the terms:
x + -7(1 + 2x) = 2(6 + -5x) + -13
x + (1 * -7 + 2x * -7) = 2(6 + -5x) + -13
x + (-7 + -14x) = 2(6 + -5x) + -13

Reorder the terms:
-7 + x + -14x = 2(6 + -5x) + -13

Combine like terms: x + -14x = -13x
-7 + -13x = 2(6 + -5x) + -13
-7 + -13x = (6 * 2 + -5x * 2) + -13
-7 + -13x = (12 + -10x) + -13

Reorder the terms:
-7 + -13x = 12 + -13 + -10x

Combine like terms: 12 + -13 = -1
-7 + -13x = -1 + -10x

Solving
-7 + -13x = -1 + -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.
-7 + -13x + 10x = -1 + -10x + 10x

Combine like terms: -13x + 10x = -3x
-7 + -3x = -1 + -10x + 10x

Combine like terms: -10x + 10x = 0
-7 + -3x = -1 + 0
-7 + -3x = -1

Add '7' to each side of the equation.
-7 + 7 + -3x = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -3x = -1 + 7
-3x = -1 + 7

Combine like terms: -1 + 7 = 6
-3x = 6

Divide each side by '-3'.
x = -2

Simplifying
x = -2

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