-2[7x-7-6(x+1)]=2x+5

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


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

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

Reorder the terms:
-2[-7 + -6 + 7x + -6x] = 2x + 5

Combine like terms: -7 + -6 = -13
-2[-13 + 7x + -6x] = 2x + 5

Combine like terms: 7x + -6x = 1x
-2[-13 + 1x] = 2x + 5
[-13 * -2 + 1x * -2] = 2x + 5
[26 + -2x] = 2x + 5

Reorder the terms:
26 + -2x = 5 + 2x

Solving
26 + -2x = 5 + 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.
26 + -2x + -2x = 5 + 2x + -2x

Combine like terms: -2x + -2x = -4x
26 + -4x = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
26 + -4x = 5 + 0
26 + -4x = 5

Add '-26' to each side of the equation.
26 + -26 + -4x = 5 + -26

Combine like terms: 26 + -26 = 0
0 + -4x = 5 + -26
-4x = 5 + -26

Combine like terms: 5 + -26 = -21
-4x = -21

Divide each side by '-4'.
x = 5.25

Simplifying
x = 5.25

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