7-5x=-4x

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


Simplifying
7 + -5x = -4x

Solving
7 + -5x = -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.
7 + -5x + 4x = -4x + 4x

Combine like terms: -5x + 4x = -1x
7 + -1x = -4x + 4x

Combine like terms: -4x + 4x = 0
7 + -1x = 0

Add '-7' to each side of the equation.
7 + -7 + -1x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 0 + -7
-1x = 0 + -7

Combine like terms: 0 + -7 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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