80+7x=87+6x

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Solution for 80+7x=87+6x equation:


Simplifying
80 + 7x = 87 + 6x

Solving
80 + 7x = 87 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
80 + 7x + -6x = 87 + 6x + -6x

Combine like terms: 7x + -6x = 1x
80 + 1x = 87 + 6x + -6x

Combine like terms: 6x + -6x = 0
80 + 1x = 87 + 0
80 + 1x = 87

Add '-80' to each side of the equation.
80 + -80 + 1x = 87 + -80

Combine like terms: 80 + -80 = 0
0 + 1x = 87 + -80
1x = 87 + -80

Combine like terms: 87 + -80 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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