5z+2z=7z-5

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Solution for 5z+2z=7z-5 equation:


5z+2z=7z-5

We simplify the equation to the form, which is simple to understand 
5z+2z=7z-5

We move all terms containing z to the left and all other terms to the right. 
+5z+2z-7z=-5

We simplify left and right side of the equation. 
z=-5

0=-5

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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