5x-7x=4(4-x)

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


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

Combine like terms: 5x + -7x = -2x
-2x = 4(4 + -1x)
-2x = (4 * 4 + -1x * 4)
-2x = (16 + -4x)

Solving
-2x = 16 + -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.
-2x + 4x = 16 + -4x + 4x

Combine like terms: -2x + 4x = 2x
2x = 16 + -4x + 4x

Combine like terms: -4x + 4x = 0
2x = 16 + 0
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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