28x+11-21x+16=

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Solution for 28x+11-21x+16= equation:


Simplifying
28x + 11 + -21x + 16 = 0

Reorder the terms:
11 + 16 + 28x + -21x = 0

Combine like terms: 11 + 16 = 27
27 + 28x + -21x = 0

Combine like terms: 28x + -21x = 7x
27 + 7x = 0

Solving
27 + 7x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 7x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 7x = 0 + -27
7x = 0 + -27

Combine like terms: 0 + -27 = -27
7x = -27

Divide each side by '7'.
x = -3.857142857

Simplifying
x = -3.857142857

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