9z=10z+7

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Solution for 9z=10z+7 equation:


Simplifying
9z = 10z + 7

Reorder the terms:
9z = 7 + 10z

Solving
9z = 7 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
9z + -10z = 7 + 10z + -10z

Combine like terms: 9z + -10z = -1z
-1z = 7 + 10z + -10z

Combine like terms: 10z + -10z = 0
-1z = 7 + 0
-1z = 7

Divide each side by '-1'.
z = -7

Simplifying
z = -7

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