3(4x-5)+2(6x+5)=-91

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Solution for 3(4x-5)+2(6x+5)=-91 equation:


Simplifying
3(4x + -5) + 2(6x + 5) = -91

Reorder the terms:
3(-5 + 4x) + 2(6x + 5) = -91
(-5 * 3 + 4x * 3) + 2(6x + 5) = -91
(-15 + 12x) + 2(6x + 5) = -91

Reorder the terms:
-15 + 12x + 2(5 + 6x) = -91
-15 + 12x + (5 * 2 + 6x * 2) = -91
-15 + 12x + (10 + 12x) = -91

Reorder the terms:
-15 + 10 + 12x + 12x = -91

Combine like terms: -15 + 10 = -5
-5 + 12x + 12x = -91

Combine like terms: 12x + 12x = 24x
-5 + 24x = -91

Solving
-5 + 24x = -91

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 24x = -91 + 5

Combine like terms: -5 + 5 = 0
0 + 24x = -91 + 5
24x = -91 + 5

Combine like terms: -91 + 5 = -86
24x = -86

Divide each side by '24'.
x = -3.583333333

Simplifying
x = -3.583333333

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