2+2X+5X=72

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Solution for 2+2X+5X=72 equation: 


Simplifying
2 + 2X + 5X = 72

Combine like terms: 2X + 5X = 7X
2 + 7X = 72

Solving
2 + 7X = 72

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + -2 + 7X = 72 + -2

Combine like terms: 2 + -2 = 0
0 + 7X = 72 + -2
7X = 72 + -2

Combine like terms: 72 + -2 = 70
7X = 70

Divide each side by '7'.
X = 10

Simplifying
X = 10

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