-3x-2(-5x-15)=65

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Solution for -3x-2(-5x-15)=65 equation:


Simplifying
-3x + -2(-5x + -15) = 65

Reorder the terms:
-3x + -2(-15 + -5x) = 65
-3x + (-15 * -2 + -5x * -2) = 65
-3x + (30 + 10x) = 65

Reorder the terms:
30 + -3x + 10x = 65

Combine like terms: -3x + 10x = 7x
30 + 7x = 65

Solving
30 + 7x = 65

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 7x = 65 + -30

Combine like terms: 30 + -30 = 0
0 + 7x = 65 + -30
7x = 65 + -30

Combine like terms: 65 + -30 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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