-3+7z=4z

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Solution for -3+7z=4z equation:


Simplifying
-3 + 7z = 4z

Solving
-3 + 7z = 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.
-3 + 7z + -4z = 4z + -4z

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

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

Add '3' to each side of the equation.
-3 + 3 + 3z = 0 + 3

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

Combine like terms: 0 + 3 = 3
3z = 3

Divide each side by '3'.
z = 1

Simplifying
z = 1

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