3(3x+1)=5(9-x)

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Solution for 3(3x+1)=5(9-x) equation:


Simplifying
3(3x + 1) = 5(9 + -1x)

Reorder the terms:
3(1 + 3x) = 5(9 + -1x)
(1 * 3 + 3x * 3) = 5(9 + -1x)
(3 + 9x) = 5(9 + -1x)
3 + 9x = (9 * 5 + -1x * 5)
3 + 9x = (45 + -5x)

Solving
3 + 9x = 45 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
3 + 9x + 5x = 45 + -5x + 5x

Combine like terms: 9x + 5x = 14x
3 + 14x = 45 + -5x + 5x

Combine like terms: -5x + 5x = 0
3 + 14x = 45 + 0
3 + 14x = 45

Add '-3' to each side of the equation.
3 + -3 + 14x = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 14x = 45 + -3
14x = 45 + -3

Combine like terms: 45 + -3 = 42
14x = 42

Divide each side by '14'.
x = 3

Simplifying
x = 3

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