11x-21=2x-5

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Solution for 11x-21=2x-5 equation:


Simplifying
11x + -21 = 2x + -5

Reorder the terms:
-21 + 11x = 2x + -5

Reorder the terms:
-21 + 11x = -5 + 2x

Solving
-21 + 11x = -5 + 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.
-21 + 11x + -2x = -5 + 2x + -2x

Combine like terms: 11x + -2x = 9x
-21 + 9x = -5 + 2x + -2x

Combine like terms: 2x + -2x = 0
-21 + 9x = -5 + 0
-21 + 9x = -5

Add '21' to each side of the equation.
-21 + 21 + 9x = -5 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = -5 + 21
9x = -5 + 21

Combine like terms: -5 + 21 = 16
9x = 16

Divide each side by '9'.
x = 1.777777778

Simplifying
x = 1.777777778

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