3x+2(40-x)=80

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


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

Reorder the terms:
80 + 3x + -2x = 80

Combine like terms: 3x + -2x = 1x
80 + 1x = 80

Add '-80' to each side of the equation.
80 + -80 + 1x = 80 + -80

Combine like terms: 80 + -80 = 0
0 + 1x = 80 + -80
1x = 80 + -80

Combine like terms: 80 + -80 = 0
1x = 0

Solving
1x = 0

Solving for variable 'x'.

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

Divide each side by '1'.
x = 0

Simplifying
x = 0

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