2x-72+x-15=11

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Solution for 2x-72+x-15=11 equation:


Simplifying
2x + -72 + x + -15 = 11

Reorder the terms:
-72 + -15 + 2x + x = 11

Combine like terms: -72 + -15 = -87
-87 + 2x + x = 11

Combine like terms: 2x + x = 3x
-87 + 3x = 11

Solving
-87 + 3x = 11

Solving for variable 'x'.

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

Add '87' to each side of the equation.
-87 + 87 + 3x = 11 + 87

Combine like terms: -87 + 87 = 0
0 + 3x = 11 + 87
3x = 11 + 87

Combine like terms: 11 + 87 = 98
3x = 98

Divide each side by '3'.
x = 32.66666667

Simplifying
x = 32.66666667

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