6x+40=80-x

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Solution for 6x+40=80-x equation:


Simplifying
6x + 40 = 80 + -1x

Reorder the terms:
40 + 6x = 80 + -1x

Solving
40 + 6x = 80 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
40 + 6x + x = 80 + -1x + x

Combine like terms: 6x + x = 7x
40 + 7x = 80 + -1x + x

Combine like terms: -1x + x = 0
40 + 7x = 80 + 0
40 + 7x = 80

Add '-40' to each side of the equation.
40 + -40 + 7x = 80 + -40

Combine like terms: 40 + -40 = 0
0 + 7x = 80 + -40
7x = 80 + -40

Combine like terms: 80 + -40 = 40
7x = 40

Divide each side by '7'.
x = 5.714285714

Simplifying
x = 5.714285714

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