10z-9z-7-10=53

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Solution for 10z-9z-7-10=53 equation:


Simplifying
10z + -9z + -7 + -10 = 53

Reorder the terms:
-7 + -10 + 10z + -9z = 53

Combine like terms: -7 + -10 = -17
-17 + 10z + -9z = 53

Combine like terms: 10z + -9z = 1z
-17 + 1z = 53

Solving
-17 + 1z = 53

Solving for variable 'z'.

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

Add '17' to each side of the equation.
-17 + 17 + 1z = 53 + 17

Combine like terms: -17 + 17 = 0
0 + 1z = 53 + 17
1z = 53 + 17

Combine like terms: 53 + 17 = 70
1z = 70

Divide each side by '1'.
z = 70

Simplifying
z = 70

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