-3(x-5)-(x+6)=

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Solution for -3(x-5)-(x+6)= equation:


Simplifying
-3(x + -5) + -1(x + 6) = 0

Reorder the terms:
-3(-5 + x) + -1(x + 6) = 0
(-5 * -3 + x * -3) + -1(x + 6) = 0
(15 + -3x) + -1(x + 6) = 0

Reorder the terms:
15 + -3x + -1(6 + x) = 0
15 + -3x + (6 * -1 + x * -1) = 0
15 + -3x + (-6 + -1x) = 0

Reorder the terms:
15 + -6 + -3x + -1x = 0

Combine like terms: 15 + -6 = 9
9 + -3x + -1x = 0

Combine like terms: -3x + -1x = -4x
9 + -4x = 0

Solving
9 + -4x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4x = 0 + -9
-4x = 0 + -9

Combine like terms: 0 + -9 = -9
-4x = -9

Divide each side by '-4'.
x = 2.25

Simplifying
x = 2.25

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