2x+28=11x-21

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Solution for 2x+28=11x-21 equation:


Simplifying
2x + 28 = 11x + -21

Reorder the terms:
28 + 2x = 11x + -21

Reorder the terms:
28 + 2x = -21 + 11x

Solving
28 + 2x = -21 + 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.
28 + 2x + -11x = -21 + 11x + -11x

Combine like terms: 2x + -11x = -9x
28 + -9x = -21 + 11x + -11x

Combine like terms: 11x + -11x = 0
28 + -9x = -21 + 0
28 + -9x = -21

Add '-28' to each side of the equation.
28 + -28 + -9x = -21 + -28

Combine like terms: 28 + -28 = 0
0 + -9x = -21 + -28
-9x = -21 + -28

Combine like terms: -21 + -28 = -49
-9x = -49

Divide each side by '-9'.
x = 5.444444444

Simplifying
x = 5.444444444

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