0.30x+0.90(10)=0.15(86)

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Solution for 0.30x+0.90(10)=0.15(86) equation:


Simplifying
0.30x + 0.90(10) = 0.15(86)

Multiply 0.90 * 10
0.30x + 9 = 0.15(86)

Reorder the terms:
9 + 0.30x = 0.15(86)

Multiply 0.15 * 86
9 + 0.30x = 12.9

Solving
9 + 0.30x = 12.9

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 0.30x = 12.9 + -9

Combine like terms: 9 + -9 = 0
0 + 0.30x = 12.9 + -9
0.30x = 12.9 + -9

Combine like terms: 12.9 + -9 = 3.9
0.30x = 3.9

Divide each side by '0.30'.
x = 13

Simplifying
x = 13

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