8(x-3)=18+x

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Solution for 8(x-3)=18+x equation:


Simplifying
8(x + -3) = 18 + x

Reorder the terms:
8(-3 + x) = 18 + x
(-3 * 8 + x * 8) = 18 + x
(-24 + 8x) = 18 + x

Solving
-24 + 8x = 18 + 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.
-24 + 8x + -1x = 18 + x + -1x

Combine like terms: 8x + -1x = 7x
-24 + 7x = 18 + x + -1x

Combine like terms: x + -1x = 0
-24 + 7x = 18 + 0
-24 + 7x = 18

Add '24' to each side of the equation.
-24 + 24 + 7x = 18 + 24

Combine like terms: -24 + 24 = 0
0 + 7x = 18 + 24
7x = 18 + 24

Combine like terms: 18 + 24 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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