7x+2x-5=10

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Solution for 7x+2x-5=10 equation:


Simplifying
7x + 2x + -5 = 10

Reorder the terms:
-5 + 7x + 2x = 10

Combine like terms: 7x + 2x = 9x
-5 + 9x = 10

Solving
-5 + 9x = 10

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x = 10 + 5

Combine like terms: -5 + 5 = 0
0 + 9x = 10 + 5
9x = 10 + 5

Combine like terms: 10 + 5 = 15
9x = 15

Divide each side by '9'.
x = 1.666666667

Simplifying
x = 1.666666667

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