5(z)+8=4(z)+20

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Solution for 5(z)+8=4(z)+20 equation:


Simplifying
5(z) + 8 = 4(z) + 20

Reorder the terms:
8 + 5z = 4(z) + 20

Reorder the terms:
8 + 5z = 20 + 4z

Solving
8 + 5z = 20 + 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 + 5z + -4z = 20 + 4z + -4z

Combine like terms: 5z + -4z = 1z
8 + 1z = 20 + 4z + -4z

Combine like terms: 4z + -4z = 0
8 + 1z = 20 + 0
8 + 1z = 20

Add '-8' to each side of the equation.
8 + -8 + 1z = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 1z = 20 + -8
1z = 20 + -8

Combine like terms: 20 + -8 = 12
1z = 12

Divide each side by '1'.
z = 12

Simplifying
z = 12

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