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

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


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

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

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

Reorder the terms:
-7 + 10x = 4(-4 + x) + -5
-7 + 10x = (-4 * 4 + x * 4) + -5
-7 + 10x = (-16 + 4x) + -5

Reorder the terms:
-7 + 10x = -16 + -5 + 4x

Combine like terms: -16 + -5 = -21
-7 + 10x = -21 + 4x

Solving
-7 + 10x = -21 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + 10x + -4x = -21 + 4x + -4x

Combine like terms: 10x + -4x = 6x
-7 + 6x = -21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + 6x = -21 + 0
-7 + 6x = -21

Add '7' to each side of the equation.
-7 + 7 + 6x = -21 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = -21 + 7
6x = -21 + 7

Combine like terms: -21 + 7 = -14
6x = -14

Divide each side by '6'.
x = -2.333333333

Simplifying
x = -2.333333333

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