3z+1=4z-8+28

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Solution for 3z+1=4z-8+28 equation:


Simplifying
3z + 1 = 4z + -8 + 28

Reorder the terms:
1 + 3z = 4z + -8 + 28

Reorder the terms:
1 + 3z = -8 + 28 + 4z

Combine like terms: -8 + 28 = 20
1 + 3z = 20 + 4z

Solving
1 + 3z = 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.
1 + 3z + -4z = 20 + 4z + -4z

Combine like terms: 3z + -4z = -1z
1 + -1z = 20 + 4z + -4z

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

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

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

Combine like terms: 20 + -1 = 19
-1z = 19

Divide each side by '-1'.
z = -19

Simplifying
z = -19

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