9x+3(x-8)=7

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Solution for 9x+3(x-8)=7 equation:


Simplifying
9x + 3(x + -8) = 7

Reorder the terms:
9x + 3(-8 + x) = 7
9x + (-8 * 3 + x * 3) = 7
9x + (-24 + 3x) = 7

Reorder the terms:
-24 + 9x + 3x = 7

Combine like terms: 9x + 3x = 12x
-24 + 12x = 7

Solving
-24 + 12x = 7

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 12x = 7 + 24

Combine like terms: -24 + 24 = 0
0 + 12x = 7 + 24
12x = 7 + 24

Combine like terms: 7 + 24 = 31
12x = 31

Divide each side by '12'.
x = 2.583333333

Simplifying
x = 2.583333333

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