11-3x+7=21x+28-11

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Solution for 11-3x+7=21x+28-11 equation:


Simplifying
11 + -3x + 7 = 21x + 28 + -11

Reorder the terms:
11 + 7 + -3x = 21x + 28 + -11

Combine like terms: 11 + 7 = 18
18 + -3x = 21x + 28 + -11

Reorder the terms:
18 + -3x = 28 + -11 + 21x

Combine like terms: 28 + -11 = 17
18 + -3x = 17 + 21x

Solving
18 + -3x = 17 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
18 + -3x + -21x = 17 + 21x + -21x

Combine like terms: -3x + -21x = -24x
18 + -24x = 17 + 21x + -21x

Combine like terms: 21x + -21x = 0
18 + -24x = 17 + 0
18 + -24x = 17

Add '-18' to each side of the equation.
18 + -18 + -24x = 17 + -18

Combine like terms: 18 + -18 = 0
0 + -24x = 17 + -18
-24x = 17 + -18

Combine like terms: 17 + -18 = -1
-24x = -1

Divide each side by '-24'.
x = 0.04166666667

Simplifying
x = 0.04166666667

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