0.80x+0.30(120)=0.40(86)

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Solution for 0.80x+0.30(120)=0.40(86) equation:


Simplifying
0.80x + 0.30(120) = 0.40(86)

Multiply 0.30 * 120
0.80x + 36 = 0.40(86)

Reorder the terms:
36 + 0.80x = 0.40(86)

Multiply 0.40 * 86
36 + 0.80x = 34.4

Solving
36 + 0.80x = 34.4

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 0.80x = 34.4 + -36

Combine like terms: 36 + -36 = 0
0 + 0.80x = 34.4 + -36
0.80x = 34.4 + -36

Combine like terms: 34.4 + -36 = -1.6
0.80x = -1.6

Divide each side by '0.80'.
x = -2

Simplifying
x = -2

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