7x-2(2x+10)=-38

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Solution for 7x-2(2x+10)=-38 equation:


Simplifying
7x + -2(2x + 10) = -38

Reorder the terms:
7x + -2(10 + 2x) = -38
7x + (10 * -2 + 2x * -2) = -38
7x + (-20 + -4x) = -38

Reorder the terms:
-20 + 7x + -4x = -38

Combine like terms: 7x + -4x = 3x
-20 + 3x = -38

Solving
-20 + 3x = -38

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 + 3x = -38 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = -38 + 20
3x = -38 + 20

Combine like terms: -38 + 20 = -18
3x = -18

Divide each side by '3'.
x = -6

Simplifying
x = -6

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