0.20x+0.15(70)=28.5

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Solution for 0.20x+0.15(70)=28.5 equation: 


Simplifying
0.20x + 0.15(70) = 28.5

Multiply 0.15 * 70
0.20x + 10.5 = 28.5

Reorder the terms:
10.5 + 0.20x = 28.5

Solving
10.5 + 0.20x = 28.5

Solving for variable 'x'.

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

Add '-10.5' to each side of the equation.
10.5 + -10.5 + 0.20x = 28.5 + -10.5

Combine like terms: 10.5 + -10.5 = 0.0
0.0 + 0.20x = 28.5 + -10.5
0.20x = 28.5 + -10.5

Combine like terms: 28.5 + -10.5 = 18
0.20x = 18

Divide each side by '0.20'.
x = 90

Simplifying
x = 90

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