2 years ago

Z-12=4 what is Z worth?

Mathematics

2 answers:

Gnoma [55]2 years ago

5 0

Answer:

Z=16

Step-by-step explanation:

just add 12 to both sides so you are left with only Z on one side

aleksklad [387]2 years ago

5 0

Answer:

=16

Step-by-step explanation:

Simplifying

z + -12 = 4

Reorder the terms:

-12 + z = 4

Solving

-12 + z = 4

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '12' to each side of the equation.

-12 + 12 + z = 4 + 12

Combine like terms: -12 + 12 = 0

0 + z = 4 + 12

z = 4 + 12

Combine like terms: 4 + 12 = 16

z = 16

Simplifying

z = 16

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