121x-3=7z+12

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Solution for 121x-3=7z+12 equation:


Simplifying
121x + -3 = 7z + 12

Reorder the terms:
-3 + 121x = 7z + 12

Reorder the terms:
-3 + 121x = 12 + 7z

Solving
-3 + 121x = 12 + 7z

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 121x = 12 + 3 + 7z

Combine like terms: -3 + 3 = 0
0 + 121x = 12 + 3 + 7z
121x = 12 + 3 + 7z

Combine like terms: 12 + 3 = 15
121x = 15 + 7z

Divide each side by '121'.
x = 0.1239669421 + 0.05785123967z

Simplifying
x = 0.1239669421 + 0.05785123967z

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