-2x-6(3x+10)=40

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Solution for -2x-6(3x+10)=40 equation:


Simplifying
-2x + -6(3x + 10) = 40

Reorder the terms:
-2x + -6(10 + 3x) = 40
-2x + (10 * -6 + 3x * -6) = 40
-2x + (-60 + -18x) = 40

Reorder the terms:
-60 + -2x + -18x = 40

Combine like terms: -2x + -18x = -20x
-60 + -20x = 40

Solving
-60 + -20x = 40

Solving for variable 'x'.

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

Add '60' to each side of the equation.
-60 + 60 + -20x = 40 + 60

Combine like terms: -60 + 60 = 0
0 + -20x = 40 + 60
-20x = 40 + 60

Combine like terms: 40 + 60 = 100
-20x = 100

Divide each side by '-20'.
x = -5

Simplifying
x = -5

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