9x+1=x+9

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Solution for 9x+1=x+9 equation: 


Simplifying
9x + 1 = x + 9

Reorder the terms:
1 + 9x = x + 9

Reorder the terms:
1 + 9x = 9 + x

Solving
1 + 9x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + 9x + -1x = 9 + x + -1x

Combine like terms: 9x + -1x = 8x
1 + 8x = 9 + x + -1x

Combine like terms: x + -1x = 0
1 + 8x = 9 + 0
1 + 8x = 9

Add '-1' to each side of the equation.
1 + -1 + 8x = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 8x = 9 + -1
8x = 9 + -1

Combine like terms: 9 + -1 = 8
8x = 8

Divide each side by '8'.
x = 1

Simplifying
x = 1

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