10z-10=4z+20

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Solution for 10z-10=4z+20 equation:


Simplifying
10z + -10 = 4z + 20

Reorder the terms:
-10 + 10z = 4z + 20

Reorder the terms:
-10 + 10z = 20 + 4z

Solving
-10 + 10z = 20 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-10 + 10z + -4z = 20 + 4z + -4z

Combine like terms: 10z + -4z = 6z
-10 + 6z = 20 + 4z + -4z

Combine like terms: 4z + -4z = 0
-10 + 6z = 20 + 0
-10 + 6z = 20

Add '10' to each side of the equation.
-10 + 10 + 6z = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 6z = 20 + 10
6z = 20 + 10

Combine like terms: 20 + 10 = 30
6z = 30

Divide each side by '6'.
z = 5

Simplifying
z = 5

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