0.20x+0.15(30)=22.5

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Solution for 0.20x+0.15(30)=22.5 equation: 


Simplifying
0.20x + 0.15(30) = 22.5

Multiply 0.15 * 30
0.20x + 4.5 = 22.5

Reorder the terms:
4.5 + 0.20x = 22.5

Solving
4.5 + 0.20x = 22.5

Solving for variable 'x'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 0.20x = 22.5 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 0.20x = 22.5 + -4.5
0.20x = 22.5 + -4.5

Combine like terms: 22.5 + -4.5 = 18
0.20x = 18

Divide each side by '0.20'.
x = 90

Simplifying
x = 90

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