7x-4=2(4-x)

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


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

Reorder the terms:
-4 + 7x = 2(4 + -1x)
-4 + 7x = (4 * 2 + -1x * 2)
-4 + 7x = (8 + -2x)

Solving
-4 + 7x = 8 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-4 + 7x + 2x = 8 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-4 + 9x = 8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 9x = 8 + 0
-4 + 9x = 8

Add '4' to each side of the equation.
-4 + 4 + 9x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 9x = 8 + 4
9x = 8 + 4

Combine like terms: 8 + 4 = 12
9x = 12

Divide each side by '9'.
x = 1.333333333

Simplifying
x = 1.333333333

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