-(5x-15)+3(6x+7)=

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Solution for -(5x-15)+3(6x+7)= equation:


Simplifying
-1(5x + -15) + 3(6x + 7) = 0

Reorder the terms:
-1(-15 + 5x) + 3(6x + 7) = 0
(-15 * -1 + 5x * -1) + 3(6x + 7) = 0
(15 + -5x) + 3(6x + 7) = 0

Reorder the terms:
15 + -5x + 3(7 + 6x) = 0
15 + -5x + (7 * 3 + 6x * 3) = 0
15 + -5x + (21 + 18x) = 0

Reorder the terms:
15 + 21 + -5x + 18x = 0

Combine like terms: 15 + 21 = 36
36 + -5x + 18x = 0

Combine like terms: -5x + 18x = 13x
36 + 13x = 0

Solving
36 + 13x = 0

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 13x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 13x = 0 + -36
13x = 0 + -36

Combine like terms: 0 + -36 = -36
13x = -36

Divide each side by '13'.
x = -2.769230769

Simplifying
x = -2.769230769

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