4z-1=7z-4z

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Solution for 4z-1=7z-4z equation:


Simplifying
4z + -1 = 7z + -4z

Reorder the terms:
-1 + 4z = 7z + -4z

Combine like terms: 7z + -4z = 3z
-1 + 4z = 3z

Solving
-1 + 4z = 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.
-1 + 4z + -3z = 3z + -3z

Combine like terms: 4z + -3z = 1z
-1 + 1z = 3z + -3z

Combine like terms: 3z + -3z = 0
-1 + 1z = 0

Add '1' to each side of the equation.
-1 + 1 + 1z = 0 + 1

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

Combine like terms: 0 + 1 = 1
1z = 1

Divide each side by '1'.
z = 1

Simplifying
z = 1

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