40x+2(3-x)=80

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Solution for 40x+2(3-x)=80 equation:


Simplifying
40x + 2(3 + -1x) = 80
40x + (3 * 2 + -1x * 2) = 80
40x + (6 + -2x) = 80

Reorder the terms:
6 + 40x + -2x = 80

Combine like terms: 40x + -2x = 38x
6 + 38x = 80

Solving
6 + 38x = 80

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 38x = 80 + -6

Combine like terms: 6 + -6 = 0
0 + 38x = 80 + -6
38x = 80 + -6

Combine like terms: 80 + -6 = 74
38x = 74

Divide each side by '38'.
x = 1.947368421

Simplifying
x = 1.947368421

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