7x+30=-3x+50

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Solution for 7x+30=-3x+50 equation:


Simplifying
7x + 30 = -3x + 50

Reorder the terms:
30 + 7x = -3x + 50

Reorder the terms:
30 + 7x = 50 + -3x

Solving
30 + 7x = 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 + 7x + 3x = 50 + -3x + 3x

Combine like terms: 7x + 3x = 10x
30 + 10x = 50 + -3x + 3x

Combine like terms: -3x + 3x = 0
30 + 10x = 50 + 0
30 + 10x = 50

Add '-30' to each side of the equation.
30 + -30 + 10x = 50 + -30

Combine like terms: 30 + -30 = 0
0 + 10x = 50 + -30
10x = 50 + -30

Combine like terms: 50 + -30 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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