7(2x-1)-2(5x-6)=2(4x-5)+7

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Solution for 7(2x-1)-2(5x-6)=2(4x-5)+7 equation:


Simplifying
7(2x + -1) + -2(5x + -6) = 2(4x + -5) + 7

Reorder the terms:
7(-1 + 2x) + -2(5x + -6) = 2(4x + -5) + 7
(-1 * 7 + 2x * 7) + -2(5x + -6) = 2(4x + -5) + 7
(-7 + 14x) + -2(5x + -6) = 2(4x + -5) + 7

Reorder the terms:
-7 + 14x + -2(-6 + 5x) = 2(4x + -5) + 7
-7 + 14x + (-6 * -2 + 5x * -2) = 2(4x + -5) + 7
-7 + 14x + (12 + -10x) = 2(4x + -5) + 7

Reorder the terms:
-7 + 12 + 14x + -10x = 2(4x + -5) + 7

Combine like terms: -7 + 12 = 5
5 + 14x + -10x = 2(4x + -5) + 7

Combine like terms: 14x + -10x = 4x
5 + 4x = 2(4x + -5) + 7

Reorder the terms:
5 + 4x = 2(-5 + 4x) + 7
5 + 4x = (-5 * 2 + 4x * 2) + 7
5 + 4x = (-10 + 8x) + 7

Reorder the terms:
5 + 4x = -10 + 7 + 8x

Combine like terms: -10 + 7 = -3
5 + 4x = -3 + 8x

Solving
5 + 4x = -3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
5 + 4x + -8x = -3 + 8x + -8x

Combine like terms: 4x + -8x = -4x
5 + -4x = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
5 + -4x = -3 + 0
5 + -4x = -3

Add '-5' to each side of the equation.
5 + -5 + -4x = -3 + -5

Combine like terms: 5 + -5 = 0
0 + -4x = -3 + -5
-4x = -3 + -5

Combine like terms: -3 + -5 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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