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CaHeK987 [17]
3 years ago
12

PLEASE HELP, THANK YOU! :)

Mathematics
1 answer:
elena-s [515]3 years ago
8 0

Steps to solve:

-4z + 4 + 12z = 3z + 4 + 5z

~Combine like terms

8z + 4 = 8z + 4

~Subtract 4 to both sides

8z = 8z

~Divide 8 to both sides

0 = 0

All real numbers are solutions.

Set builder notation: {x | R}

This is an identity since every value can be a solution to the equation.

Best of Luck!

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