2(2x-10)+2x=400

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Solution for 2(2x-10)+2x=400 equation:


Simplifying
2(2x + -10) + 2x = 400

Reorder the terms:
2(-10 + 2x) + 2x = 400
(-10 * 2 + 2x * 2) + 2x = 400
(-20 + 4x) + 2x = 400

Combine like terms: 4x + 2x = 6x
-20 + 6x = 400

Solving
-20 + 6x = 400

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 + 6x = 400 + 20

Combine like terms: -20 + 20 = 0
0 + 6x = 400 + 20
6x = 400 + 20

Combine like terms: 400 + 20 = 420
6x = 420

Divide each side by '6'.
x = 70

Simplifying
x = 70

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