-3(2x-6)-(4x+5)=28

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Solution for -3(2x-6)-(4x+5)=28 equation:


Simplifying
-3(2x + -6) + -1(4x + 5) = 28

Reorder the terms:
-3(-6 + 2x) + -1(4x + 5) = 28
(-6 * -3 + 2x * -3) + -1(4x + 5) = 28
(18 + -6x) + -1(4x + 5) = 28

Reorder the terms:
18 + -6x + -1(5 + 4x) = 28
18 + -6x + (5 * -1 + 4x * -1) = 28
18 + -6x + (-5 + -4x) = 28

Reorder the terms:
18 + -5 + -6x + -4x = 28

Combine like terms: 18 + -5 = 13
13 + -6x + -4x = 28

Combine like terms: -6x + -4x = -10x
13 + -10x = 28

Solving
13 + -10x = 28

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -10x = 28 + -13

Combine like terms: 13 + -13 = 0
0 + -10x = 28 + -13
-10x = 28 + -13

Combine like terms: 28 + -13 = 15
-10x = 15

Divide each side by '-10'.
x = -1.5

Simplifying
x = -1.5

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