6z-7=2z-z

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Solution for 6z-7=2z-z equation:


Simplifying
6z + -7 = 2z + -1z

Reorder the terms:
-7 + 6z = 2z + -1z

Combine like terms: 2z + -1z = 1z
-7 + 6z = 1z

Solving
-7 + 6z = 1z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-7 + 6z + -1z = 1z + -1z

Combine like terms: 6z + -1z = 5z
-7 + 5z = 1z + -1z

Combine like terms: 1z + -1z = 0
-7 + 5z = 0

Add '7' to each side of the equation.
-7 + 7 + 5z = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 5z = 0 + 7
5z = 0 + 7

Combine like terms: 0 + 7 = 7
5z = 7

Divide each side by '5'.
z = 1.4

Simplifying
z = 1.4

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