0.5x+x+30=90

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Solution for 0.5x+x+30=90 equation:


Simplifying
0.5x + x + 30 = 90

Reorder the terms:
30 + 0.5x + x = 90

Combine like terms: 0.5x + x = 1.5x
30 + 1.5x = 90

Solving
30 + 1.5x = 90

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 1.5x = 90 + -30

Combine like terms: 30 + -30 = 0
0 + 1.5x = 90 + -30
1.5x = 90 + -30

Combine like terms: 90 + -30 = 60
1.5x = 60

Divide each side by '1.5'.
x = 40

Simplifying
x = 40

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