4x+5(-2x+8)=4(7-2x)

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Solution for 4x+5(-2x+8)=4(7-2x) equation:


Simplifying
4x + 5(-2x + 8) = 4(7 + -2x)

Reorder the terms:
4x + 5(8 + -2x) = 4(7 + -2x)
4x + (8 * 5 + -2x * 5) = 4(7 + -2x)
4x + (40 + -10x) = 4(7 + -2x)

Reorder the terms:
40 + 4x + -10x = 4(7 + -2x)

Combine like terms: 4x + -10x = -6x
40 + -6x = 4(7 + -2x)
40 + -6x = (7 * 4 + -2x * 4)
40 + -6x = (28 + -8x)

Solving
40 + -6x = 28 + -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.
40 + -6x + 8x = 28 + -8x + 8x

Combine like terms: -6x + 8x = 2x
40 + 2x = 28 + -8x + 8x

Combine like terms: -8x + 8x = 0
40 + 2x = 28 + 0
40 + 2x = 28

Add '-40' to each side of the equation.
40 + -40 + 2x = 28 + -40

Combine like terms: 40 + -40 = 0
0 + 2x = 28 + -40
2x = 28 + -40

Combine like terms: 28 + -40 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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