9x+10=2x+9

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


Simplifying
9x + 10 = 2x + 9

Reorder the terms:
10 + 9x = 2x + 9

Reorder the terms:
10 + 9x = 9 + 2x

Solving
10 + 9x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
10 + 9x + -2x = 9 + 2x + -2x

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

Combine like terms: 2x + -2x = 0
10 + 7x = 9 + 0
10 + 7x = 9

Add '-10' to each side of the equation.
10 + -10 + 7x = 9 + -10

Combine like terms: 10 + -10 = 0
0 + 7x = 9 + -10
7x = 9 + -10

Combine like terms: 9 + -10 = -1
7x = -1

Divide each side by '7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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