30+20=10x

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Solution for 30+20=10x equation:


Simplifying
30 + 20 = 10x

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

Solving
50 = 10x

Solving for variable 'x'.

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

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

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

Add '-50' to each side of the equation.
50 + -50 + -10x = 0 + -50

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

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

Divide each side by '-10'.
x = 5

Simplifying
x = 5

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