-3x-2(2x+10)=1

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Solution for -3x-2(2x+10)=1 equation:


Simplifying
-3x + -2(2x + 10) = 1

Reorder the terms:
-3x + -2(10 + 2x) = 1
-3x + (10 * -2 + 2x * -2) = 1
-3x + (-20 + -4x) = 1

Reorder the terms:
-20 + -3x + -4x = 1

Combine like terms: -3x + -4x = -7x
-20 + -7x = 1

Solving
-20 + -7x = 1

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 = 1 + 20

Combine like terms: -20 + 20 = 0
0 + -7x = 1 + 20
-7x = 1 + 20

Combine like terms: 1 + 20 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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