x+10=-2x+40

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Solution for x+10=-2x+40 equation:


Simplifying
x + 10 = -2x + 40

Reorder the terms:
10 + x = -2x + 40

Reorder the terms:
10 + x = 40 + -2x

Solving
10 + x = 40 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
10 + x + 2x = 40 + -2x + 2x

Combine like terms: x + 2x = 3x
10 + 3x = 40 + -2x + 2x

Combine like terms: -2x + 2x = 0
10 + 3x = 40 + 0
10 + 3x = 40

Add '-10' to each side of the equation.
10 + -10 + 3x = 40 + -10

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

Combine like terms: 40 + -10 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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