3x-2(5x+10)=-83

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Solution for 3x-2(5x+10)=-83 equation:


Simplifying
3x + -2(5x + 10) = -83

Reorder the terms:
3x + -2(10 + 5x) = -83
3x + (10 * -2 + 5x * -2) = -83
3x + (-20 + -10x) = -83

Reorder the terms:
-20 + 3x + -10x = -83

Combine like terms: 3x + -10x = -7x
-20 + -7x = -83

Solving
-20 + -7x = -83

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -7x = -83 + 20

Combine like terms: -20 + 20 = 0
0 + -7x = -83 + 20
-7x = -83 + 20

Combine like terms: -83 + 20 = -63
-7x = -63

Divide each side by '-7'.
x = 9

Simplifying
x = 9

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