3(3x+1)=7(13-5x)

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Solution for 3(3x+1)=7(13-5x) equation:


Simplifying
3(3x + 1) = 7(13 + -5x)

Reorder the terms:
3(1 + 3x) = 7(13 + -5x)
(1 * 3 + 3x * 3) = 7(13 + -5x)
(3 + 9x) = 7(13 + -5x)
3 + 9x = (13 * 7 + -5x * 7)
3 + 9x = (91 + -35x)

Solving
3 + 9x = 91 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
3 + 9x + 35x = 91 + -35x + 35x

Combine like terms: 9x + 35x = 44x
3 + 44x = 91 + -35x + 35x

Combine like terms: -35x + 35x = 0
3 + 44x = 91 + 0
3 + 44x = 91

Add '-3' to each side of the equation.
3 + -3 + 44x = 91 + -3

Combine like terms: 3 + -3 = 0
0 + 44x = 91 + -3
44x = 91 + -3

Combine like terms: 91 + -3 = 88
44x = 88

Divide each side by '44'.
x = 2

Simplifying
x = 2

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