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

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


Simplifying
(x + -5) + -3(3x + 5) = 0

Reorder the terms:
(-5 + x) + -3(3x + 5) = 0

Remove parenthesis around (-5 + x)
-5 + x + -3(3x + 5) = 0

Reorder the terms:
-5 + x + -3(5 + 3x) = 0
-5 + x + (5 * -3 + 3x * -3) = 0
-5 + x + (-15 + -9x) = 0

Reorder the terms:
-5 + -15 + x + -9x = 0

Combine like terms: -5 + -15 = -20
-20 + x + -9x = 0

Combine like terms: x + -9x = -8x
-20 + -8x = 0

Solving
-20 + -8x = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -8x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -8x = 0 + 20
-8x = 0 + 20

Combine like terms: 0 + 20 = 20
-8x = 20

Divide each side by '-8'.
x = -2.5

Simplifying
x = -2.5

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