7z+2z+4z-7z+4z=10

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Solution for 7z+2z+4z-7z+4z=10 equation: 


Simplifying
7z + 2z + 4z + -7z + 4z = 10

Combine like terms: 7z + 2z = 9z
9z + 4z + -7z + 4z = 10

Combine like terms: 9z + 4z = 13z
13z + -7z + 4z = 10

Combine like terms: 13z + -7z = 6z
6z + 4z = 10

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

Solving
10z = 10

Solving for variable 'z'.

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

Divide each side by '10'.
z = 1

Simplifying
z = 1

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