9X+21=11X+41

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Solution for 9X+21=11X+41 equation:


Simplifying
9X + 21 = 11X + 41

Reorder the terms:
21 + 9X = 11X + 41

Reorder the terms:
21 + 9X = 41 + 11X

Solving
21 + 9X = 41 + 11X

Solving for variable 'X'.

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

Add '-11X' to each side of the equation.
21 + 9X + -11X = 41 + 11X + -11X

Combine like terms: 9X + -11X = -2X
21 + -2X = 41 + 11X + -11X

Combine like terms: 11X + -11X = 0
21 + -2X = 41 + 0
21 + -2X = 41

Add '-21' to each side of the equation.
21 + -21 + -2X = 41 + -21

Combine like terms: 21 + -21 = 0
0 + -2X = 41 + -21
-2X = 41 + -21

Combine like terms: 41 + -21 = 20
-2X = 20

Divide each side by '-2'.
X = -10

Simplifying
X = -10

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