7x+2x+10=72

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Solution for 7x+2x+10=72 equation:


Simplifying
7x + 2x + 10 = 72

Reorder the terms:
10 + 7x + 2x = 72

Combine like terms: 7x + 2x = 9x
10 + 9x = 72

Solving
10 + 9x = 72

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 9x = 72 + -10

Combine like terms: 10 + -10 = 0
0 + 9x = 72 + -10
9x = 72 + -10

Combine like terms: 72 + -10 = 62
9x = 62

Divide each side by '9'.
x = 6.888888889

Simplifying
x = 6.888888889

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