3(3x-4)=x+3

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Solution for 3(3x-4)=x+3 equation:


Simplifying
3(3x + -4) = x + 3

Reorder the terms:
3(-4 + 3x) = x + 3
(-4 * 3 + 3x * 3) = x + 3
(-12 + 9x) = x + 3

Reorder the terms:
-12 + 9x = 3 + x

Solving
-12 + 9x = 3 + 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.
-12 + 9x + -1x = 3 + x + -1x

Combine like terms: 9x + -1x = 8x
-12 + 8x = 3 + x + -1x

Combine like terms: x + -1x = 0
-12 + 8x = 3 + 0
-12 + 8x = 3

Add '12' to each side of the equation.
-12 + 12 + 8x = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 3 + 12
8x = 3 + 12

Combine like terms: 3 + 12 = 15
8x = 15

Divide each side by '8'.
x = 1.875

Simplifying
x = 1.875

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