7x-189=0

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Solution for 7x-189=0 equation: 


Simplifying
7x + -189 = 0

Reorder the terms:
-189 + 7x = 0

Solving
-189 + 7x = 0

Solving for variable 'x'.

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

Add '189' to each side of the equation.
-189 + 189 + 7x = 0 + 189

Combine like terms: -189 + 189 = 0
0 + 7x = 0 + 189
7x = 0 + 189

Combine like terms: 0 + 189 = 189
7x = 189

Divide each side by '7'.
x = 27

Simplifying
x = 27

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