4(5-2x)=10+2x-7-7x

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Solution for 4(5-2x)=10+2x-7-7x equation: 


Simplifying
4(5 + -2x) = 10 + 2x + -7 + -7x
(5 * 4 + -2x * 4) = 10 + 2x + -7 + -7x
(20 + -8x) = 10 + 2x + -7 + -7x

Reorder the terms:
20 + -8x = 10 + -7 + 2x + -7x

Combine like terms: 10 + -7 = 3
20 + -8x = 3 + 2x + -7x

Combine like terms: 2x + -7x = -5x
20 + -8x = 3 + -5x

Solving
20 + -8x = 3 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
20 + -8x + 5x = 3 + -5x + 5x

Combine like terms: -8x + 5x = -3x
20 + -3x = 3 + -5x + 5x

Combine like terms: -5x + 5x = 0
20 + -3x = 3 + 0
20 + -3x = 3

Add '-20' to each side of the equation.
20 + -20 + -3x = 3 + -20

Combine like terms: 20 + -20 = 0
0 + -3x = 3 + -20
-3x = 3 + -20

Combine like terms: 3 + -20 = -17
-3x = -17

Divide each side by '-3'.
x = 5.666666667

Simplifying
x = 5.666666667

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