7z-3z=-9z-2-z

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Solution for 7z-3z=-9z-2-z equation:


7z-3z=-9z-2-z

We simplify the equation to the form, which is simple to understand
7z-3z=-9z-2-z

We move all terms containing z to the left and all other terms to the right.
+7z-3z+9z+1z=-2

We simplify left and right side of the equation.
+14z=-2

We divide both sides of the equation by 14 to get z.
z=-0.14285714285714

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