11-21x=7x-16

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Solution for 11-21x=7x-16 equation:


Simplifying
11 + -21x = 7x + -16

Reorder the terms:
11 + -21x = -16 + 7x

Solving
11 + -21x = -16 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
11 + -21x + -7x = -16 + 7x + -7x

Combine like terms: -21x + -7x = -28x
11 + -28x = -16 + 7x + -7x

Combine like terms: 7x + -7x = 0
11 + -28x = -16 + 0
11 + -28x = -16

Add '-11' to each side of the equation.
11 + -11 + -28x = -16 + -11

Combine like terms: 11 + -11 = 0
0 + -28x = -16 + -11
-28x = -16 + -11

Combine like terms: -16 + -11 = -27
-28x = -27

Divide each side by '-28'.
x = 0.9642857143

Simplifying
x = 0.9642857143

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