7x+3x-10=8+x

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Solution for 7x+3x-10=8+x equation:


Simplifying
7x + 3x + -10 = 8 + x

Reorder the terms:
-10 + 7x + 3x = 8 + x

Combine like terms: 7x + 3x = 10x
-10 + 10x = 8 + x

Solving
-10 + 10x = 8 + 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.
-10 + 10x + -1x = 8 + x + -1x

Combine like terms: 10x + -1x = 9x
-10 + 9x = 8 + x + -1x

Combine like terms: x + -1x = 0
-10 + 9x = 8 + 0
-10 + 9x = 8

Add '10' to each side of the equation.
-10 + 10 + 9x = 8 + 10

Combine like terms: -10 + 10 = 0
0 + 9x = 8 + 10
9x = 8 + 10

Combine like terms: 8 + 10 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

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