2X+40=9X-37

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Solution for 2X+40=9X-37 equation: 


Simplifying
2X + 40 = 9X + -37

Reorder the terms:
40 + 2X = 9X + -37

Reorder the terms:
40 + 2X = -37 + 9X

Solving
40 + 2X = -37 + 9X

Solving for variable 'X'.

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

Add '-9X' to each side of the equation.
40 + 2X + -9X = -37 + 9X + -9X

Combine like terms: 2X + -9X = -7X
40 + -7X = -37 + 9X + -9X

Combine like terms: 9X + -9X = 0
40 + -7X = -37 + 0
40 + -7X = -37

Add '-40' to each side of the equation.
40 + -40 + -7X = -37 + -40

Combine like terms: 40 + -40 = 0
0 + -7X = -37 + -40
-7X = -37 + -40

Combine like terms: -37 + -40 = -77
-7X = -77

Divide each side by '-7'.
X = 11

Simplifying
X = 11

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