7x-9=x+10

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


Simplifying
7x + -9 = x + 10

Reorder the terms:
-9 + 7x = x + 10

Reorder the terms:
-9 + 7x = 10 + x

Solving
-9 + 7x = 10 + 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.
-9 + 7x + -1x = 10 + x + -1x

Combine like terms: 7x + -1x = 6x
-9 + 6x = 10 + x + -1x

Combine like terms: x + -1x = 0
-9 + 6x = 10 + 0
-9 + 6x = 10

Add '9' to each side of the equation.
-9 + 9 + 6x = 10 + 9

Combine like terms: -9 + 9 = 0
0 + 6x = 10 + 9
6x = 10 + 9

Combine like terms: 10 + 9 = 19
6x = 19

Divide each side by '6'.
x = 3.166666667

Simplifying
x = 3.166666667

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