-7x=-40+3x

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Solution for -7x=-40+3x equation: 


Simplifying
-7x = -40 + 3x

Solving
-7x = -40 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-7x + -3x = -40 + 3x + -3x

Combine like terms: -7x + -3x = -10x
-10x = -40 + 3x + -3x

Combine like terms: 3x + -3x = 0
-10x = -40 + 0
-10x = -40

Divide each side by '-10'.
x = 4

Simplifying
x = 4

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