0.40x+0.10(130)=0.20(99)

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Solution for 0.40x+0.10(130)=0.20(99) equation:


Simplifying
0.40x + 0.10(130) = 0.20(99)

Multiply 0.10 * 130
0.40x + 13 = 0.20(99)

Reorder the terms:
13 + 0.40x = 0.20(99)

Multiply 0.20 * 99
13 + 0.40x = 19.8

Solving
13 + 0.40x = 19.8

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 0.40x = 19.8 + -13

Combine like terms: 13 + -13 = 0
0 + 0.40x = 19.8 + -13
0.40x = 19.8 + -13

Combine like terms: 19.8 + -13 = 6.8
0.40x = 6.8

Divide each side by '0.40'.
x = 17

Simplifying
x = 17

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