8=z+3z

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Solution for 8=z+3z equation:


Simplifying
8 = z + 3z

Combine like terms: z + 3z = 4z
8 = 4z

Solving
8 = 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.
8 + -4z = 4z + -4z

Combine like terms: 4z + -4z = 0
8 + -4z = 0

Add '-8' to each side of the equation.
8 + -8 + -4z = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -4z = 0 + -8
-4z = 0 + -8

Combine like terms: 0 + -8 = -8
-4z = -8

Divide each side by '-4'.
z = 2

Simplifying
z = 2

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