X+5+X+2=82

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Solution for X+5+X+2=82 equation:


Simplifying
X + 5 + X + 2 = 82

Reorder the terms:
5 + 2 + X + X = 82

Combine like terms: 5 + 2 = 7
7 + X + X = 82

Combine like terms: X + X = 2X
7 + 2X = 82

Solving
7 + 2X = 82

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 + -7 + 2X = 82 + -7

Combine like terms: 7 + -7 = 0
0 + 2X = 82 + -7
2X = 82 + -7

Combine like terms: 82 + -7 = 75
2X = 75

Divide each side by '2'.
X = 37.5

Simplifying
X = 37.5

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