2(5x-7+7(x+1))=2x-4

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Solution for 2(5x-7+7(x+1))=2x-4 equation:


Simplifying
2(5x + -7 + 7(x + 1)) = 2x + -4

Reorder the terms:
2(5x + -7 + 7(1 + x)) = 2x + -4
2(5x + -7 + (1 * 7 + x * 7)) = 2x + -4
2(5x + -7 + (7 + 7x)) = 2x + -4

Reorder the terms:
2(-7 + 7 + 5x + 7x) = 2x + -4

Combine like terms: -7 + 7 = 0
2(0 + 5x + 7x) = 2x + -4
2(5x + 7x) = 2x + -4

Combine like terms: 5x + 7x = 12x
2(12x) = 2x + -4

Remove parenthesis around (12x)
2 * 12x = 2x + -4

Multiply 2 * 12
24x = 2x + -4

Reorder the terms:
24x = -4 + 2x

Solving
24x = -4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
24x + -2x = -4 + 2x + -2x

Combine like terms: 24x + -2x = 22x
22x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
22x = -4 + 0
22x = -4

Divide each side by '22'.
x = -0.1818181818

Simplifying
x = -0.1818181818

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