2x+7-X=-40

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Solution for 2x+7-X=-40 equation:


Simplifying
2x + 7 + -1X = -40

Reorder the terms:
7 + -1X + 2x = -40

Solving
7 + -1X + 2x = -40

Solving for variable 'X'.

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

Add '-7' to each side of the equation.
7 + -1X + -7 + 2x = -40 + -7

Reorder the terms:
7 + -7 + -1X + 2x = -40 + -7

Combine like terms: 7 + -7 = 0
0 + -1X + 2x = -40 + -7
-1X + 2x = -40 + -7

Combine like terms: -40 + -7 = -47
-1X + 2x = -47

Add '-2x' to each side of the equation.
-1X + 2x + -2x = -47 + -2x

Combine like terms: 2x + -2x = 0
-1X + 0 = -47 + -2x
-1X = -47 + -2x

Divide each side by '-1'.
X = 47 + 2x

Simplifying
X = 47 + 2x

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