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

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


Simplifying
-3x + -2(4 + 5x) = 15 + -3(2x + -3)
-3x + (4 * -2 + 5x * -2) = 15 + -3(2x + -3)
-3x + (-8 + -10x) = 15 + -3(2x + -3)

Reorder the terms:
-8 + -3x + -10x = 15 + -3(2x + -3)

Combine like terms: -3x + -10x = -13x
-8 + -13x = 15 + -3(2x + -3)

Reorder the terms:
-8 + -13x = 15 + -3(-3 + 2x)
-8 + -13x = 15 + (-3 * -3 + 2x * -3)
-8 + -13x = 15 + (9 + -6x)

Combine like terms: 15 + 9 = 24
-8 + -13x = 24 + -6x

Solving
-8 + -13x = 24 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-8 + -13x + 6x = 24 + -6x + 6x

Combine like terms: -13x + 6x = -7x
-8 + -7x = 24 + -6x + 6x

Combine like terms: -6x + 6x = 0
-8 + -7x = 24 + 0
-8 + -7x = 24

Add '8' to each side of the equation.
-8 + 8 + -7x = 24 + 8

Combine like terms: -8 + 8 = 0
0 + -7x = 24 + 8
-7x = 24 + 8

Combine like terms: 24 + 8 = 32
-7x = 32

Divide each side by '-7'.
x = -4.571428571

Simplifying
x = -4.571428571

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