-3x+50=4x-20

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Solution for -3x+50=4x-20 equation:


Simplifying
-3x + 50 = 4x + -20

Reorder the terms:
50 + -3x = 4x + -20

Reorder the terms:
50 + -3x = -20 + 4x

Solving
50 + -3x = -20 + 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.
50 + -3x + -4x = -20 + 4x + -4x

Combine like terms: -3x + -4x = -7x
50 + -7x = -20 + 4x + -4x

Combine like terms: 4x + -4x = 0
50 + -7x = -20 + 0
50 + -7x = -20

Add '-50' to each side of the equation.
50 + -50 + -7x = -20 + -50

Combine like terms: 50 + -50 = 0
0 + -7x = -20 + -50
-7x = -20 + -50

Combine like terms: -20 + -50 = -70
-7x = -70

Divide each side by '-7'.
x = 10

Simplifying
x = 10

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