x+30=3x+50

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Solution for x+30=3x+50 equation:


Simplifying
x + 30 = 3x + 50

Reorder the terms:
30 + x = 3x + 50

Reorder the terms:
30 + x = 50 + 3x

Solving
30 + x = 50 + 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.
30 + x + -3x = 50 + 3x + -3x

Combine like terms: x + -3x = -2x
30 + -2x = 50 + 3x + -3x

Combine like terms: 3x + -3x = 0
30 + -2x = 50 + 0
30 + -2x = 50

Add '-30' to each side of the equation.
30 + -30 + -2x = 50 + -30

Combine like terms: 30 + -30 = 0
0 + -2x = 50 + -30
-2x = 50 + -30

Combine like terms: 50 + -30 = 20
-2x = 20

Divide each side by '-2'.
x = -10

Simplifying
x = -10

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