3*(x+9)=5*(7-x)

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Solution for 3*(x+9)=5*(7-x) equation:


Simplifying
3(x + 9) = 5(7 + -1x)

Reorder the terms:
3(9 + x) = 5(7 + -1x)
(9 * 3 + x * 3) = 5(7 + -1x)
(27 + 3x) = 5(7 + -1x)
27 + 3x = (7 * 5 + -1x * 5)
27 + 3x = (35 + -5x)

Solving
27 + 3x = 35 + -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.
27 + 3x + 5x = 35 + -5x + 5x

Combine like terms: 3x + 5x = 8x
27 + 8x = 35 + -5x + 5x

Combine like terms: -5x + 5x = 0
27 + 8x = 35 + 0
27 + 8x = 35

Add '-27' to each side of the equation.
27 + -27 + 8x = 35 + -27

Combine like terms: 27 + -27 = 0
0 + 8x = 35 + -27
8x = 35 + -27

Combine like terms: 35 + -27 = 8
8x = 8

Divide each side by '8'.
x = 1

Simplifying
x = 1

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