9+2=7x-10

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Solution for 9+2=7x-10 equation: 


Simplifying
9 + 2 = 7x + -10

Combine like terms: 9 + 2 = 11
11 = 7x + -10

Reorder the terms:
11 = -10 + 7x

Solving
11 = -10 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
11 + -7x = -10 + 7x + -7x

Combine like terms: 7x + -7x = 0
11 + -7x = -10 + 0
11 + -7x = -10

Add '-11' to each side of the equation.
11 + -11 + -7x = -10 + -11

Combine like terms: 11 + -11 = 0
0 + -7x = -10 + -11
-7x = -10 + -11

Combine like terms: -10 + -11 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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