2x+x+7+y=89

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Solution for 2x+x+7+y=89 equation:


Simplifying
2x + x + 7 + y = 89

Reorder the terms:
7 + 2x + x + y = 89

Combine like terms: 2x + x = 3x
7 + 3x + y = 89

Solving
7 + 3x + y = 89

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + 3x + -7 + y = 89 + -7

Reorder the terms:
7 + -7 + 3x + y = 89 + -7

Combine like terms: 7 + -7 = 0
0 + 3x + y = 89 + -7
3x + y = 89 + -7

Combine like terms: 89 + -7 = 82
3x + y = 82

Add '-1y' to each side of the equation.
3x + y + -1y = 82 + -1y

Combine like terms: y + -1y = 0
3x + 0 = 82 + -1y
3x = 82 + -1y

Divide each side by '3'.
x = 27.33333333 + -0.3333333333y

Simplifying
x = 27.33333333 + -0.3333333333y

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