3(5x-4)-6(3x+2)=15

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Solution for 3(5x-4)-6(3x+2)=15 equation:


Simplifying
3(5x + -4) + -6(3x + 2) = 15

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

Reorder the terms:
-12 + 15x + -6(2 + 3x) = 15
-12 + 15x + (2 * -6 + 3x * -6) = 15
-12 + 15x + (-12 + -18x) = 15

Reorder the terms:
-12 + -12 + 15x + -18x = 15

Combine like terms: -12 + -12 = -24
-24 + 15x + -18x = 15

Combine like terms: 15x + -18x = -3x
-24 + -3x = 15

Solving
-24 + -3x = 15

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + -3x = 15 + 24

Combine like terms: -24 + 24 = 0
0 + -3x = 15 + 24
-3x = 15 + 24

Combine like terms: 15 + 24 = 39
-3x = 39

Divide each side by '-3'.
x = -13

Simplifying
x = -13

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