3(3x-1)=4(x+3)

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Solution for 3(3x-1)=4(x+3) equation:


Simplifying
3(3x + -1) = 4(x + 3)

Reorder the terms:
3(-1 + 3x) = 4(x + 3)
(-1 * 3 + 3x * 3) = 4(x + 3)
(-3 + 9x) = 4(x + 3)

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

Solving
-3 + 9x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3 + 9x + -4x = 12 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-3 + 5x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + 5x = 12 + 0
-3 + 5x = 12

Add '3' to each side of the equation.
-3 + 3 + 5x = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = 12 + 3
5x = 12 + 3

Combine like terms: 12 + 3 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

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