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

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


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

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

Combine like terms: -3x + x = -2x
-9 + -2x = 9(-5 + -1x)
-9 + -2x = (-5 * 9 + -1x * 9)
-9 + -2x = (-45 + -9x)

Solving
-9 + -2x = -45 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-9 + -2x + 9x = -45 + -9x + 9x

Combine like terms: -2x + 9x = 7x
-9 + 7x = -45 + -9x + 9x

Combine like terms: -9x + 9x = 0
-9 + 7x = -45 + 0
-9 + 7x = -45

Add '9' to each side of the equation.
-9 + 9 + 7x = -45 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = -45 + 9
7x = -45 + 9

Combine like terms: -45 + 9 = -36
7x = -36

Divide each side by '7'.
x = -5.142857143

Simplifying
x = -5.142857143

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