28x+21=189

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Solution for 28x+21=189 equation: 


Simplifying
28x + 21 = 189

Reorder the terms:
21 + 28x = 189

Solving
21 + 28x = 189

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 28x = 189 + -21

Combine like terms: 21 + -21 = 0
0 + 28x = 189 + -21
28x = 189 + -21

Combine like terms: 189 + -21 = 168
28x = 168

Divide each side by '28'.
x = 6

Simplifying
x = 6

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