7z-11=3z

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Solution for 7z-11=3z equation:


Simplifying
7z + -11 = 3z

Reorder the terms:
-11 + 7z = 3z

Solving
-11 + 7z = 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-11 + 7z + -3z = 3z + -3z

Combine like terms: 7z + -3z = 4z
-11 + 4z = 3z + -3z

Combine like terms: 3z + -3z = 0
-11 + 4z = 0

Add '11' to each side of the equation.
-11 + 11 + 4z = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 4z = 0 + 11
4z = 0 + 11

Combine like terms: 0 + 11 = 11
4z = 11

Divide each side by '4'.
z = 2.75

Simplifying
z = 2.75

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