-21+28x=189x+945

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Solution for -21+28x=189x+945 equation:


Simplifying
-21 + 28x = 189x + 945

Reorder the terms:
-21 + 28x = 945 + 189x

Solving
-21 + 28x = 945 + 189x

Solving for variable 'x'.

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

Add '-189x' to each side of the equation.
-21 + 28x + -189x = 945 + 189x + -189x

Combine like terms: 28x + -189x = -161x
-21 + -161x = 945 + 189x + -189x

Combine like terms: 189x + -189x = 0
-21 + -161x = 945 + 0
-21 + -161x = 945

Add '21' to each side of the equation.
-21 + 21 + -161x = 945 + 21

Combine like terms: -21 + 21 = 0
0 + -161x = 945 + 21
-161x = 945 + 21

Combine like terms: 945 + 21 = 966
-161x = 966

Divide each side by '-161'.
x = -6

Simplifying
x = -6

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