0.20x+0.25(30)=21.5

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Solution for 0.20x+0.25(30)=21.5 equation: 


Simplifying
0.20x + 0.25(30) = 21.5

Multiply 0.25 * 30
0.20x + 7.5 = 21.5

Reorder the terms:
7.5 + 0.20x = 21.5

Solving
7.5 + 0.20x = 21.5

Solving for variable 'x'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 0.20x = 21.5 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 0.20x = 21.5 + -7.5
0.20x = 21.5 + -7.5

Combine like terms: 21.5 + -7.5 = 14
0.20x = 14

Divide each side by '0.20'.
x = 70

Simplifying
x = 70

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