7x-3x=-x+50

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Solution for 7x-3x=-x+50 equation:


Simplifying
7x + -3x = -1x + 50

Combine like terms: 7x + -3x = 4x
4x = -1x + 50

Reorder the terms:
4x = 50 + -1x

Solving
4x = 50 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4x + x = 50 + -1x + x

Combine like terms: 4x + x = 5x
5x = 50 + -1x + x

Combine like terms: -1x + x = 0
5x = 50 + 0
5x = 50

Divide each side by '5'.
x = 10

Simplifying
x = 10

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