40-2X=10+2X

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Solution for 40-2X=10+2X equation:


Simplifying
40 + -2X = 10 + 2X

Solving
40 + -2X = 10 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
40 + -2X + -2X = 10 + 2X + -2X

Combine like terms: -2X + -2X = -4X
40 + -4X = 10 + 2X + -2X

Combine like terms: 2X + -2X = 0
40 + -4X = 10 + 0
40 + -4X = 10

Add '-40' to each side of the equation.
40 + -40 + -4X = 10 + -40

Combine like terms: 40 + -40 = 0
0 + -4X = 10 + -40
-4X = 10 + -40

Combine like terms: 10 + -40 = -30
-4X = -30

Divide each side by '-4'.
X = 7.5

Simplifying
X = 7.5

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