4-7x-7=4-2x

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


Simplifying
4 + -7x + -7 = 4 + -2x

Reorder the terms:
4 + -7 + -7x = 4 + -2x

Combine like terms: 4 + -7 = -3
-3 + -7x = 4 + -2x

Solving
-3 + -7x = 4 + -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.
-3 + -7x + 2x = 4 + -2x + 2x

Combine like terms: -7x + 2x = -5x
-3 + -5x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
-3 + -5x = 4 + 0
-3 + -5x = 4

Add '3' to each side of the equation.
-3 + 3 + -5x = 4 + 3

Combine like terms: -3 + 3 = 0
0 + -5x = 4 + 3
-5x = 4 + 3

Combine like terms: 4 + 3 = 7
-5x = 7

Divide each side by '-5'.
x = -1.4

Simplifying
x = -1.4

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