2X+2(X-10)=134

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Solution for 2X+2(X-10)=134 equation:


Simplifying
2X + 2(X + -10) = 134

Reorder the terms:
2X + 2(-10 + X) = 134
2X + (-10 * 2 + X * 2) = 134
2X + (-20 + 2X) = 134

Reorder the terms:
-20 + 2X + 2X = 134

Combine like terms: 2X + 2X = 4X
-20 + 4X = 134

Solving
-20 + 4X = 134

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 + 4X = 134 + 20

Combine like terms: -20 + 20 = 0
0 + 4X = 134 + 20
4X = 134 + 20

Combine like terms: 134 + 20 = 154
4X = 154

Divide each side by '4'.
X = 38.5

Simplifying
X = 38.5

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