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Which statement is true about the equation z = z – 4 + 6? It has no solution. It has one solution. It has two solutions. It has infinitely many solutions.
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4 votes
Which statement is true about the equation z = z – 4 + 6? It has no solution. It has one solution. It has two solutions. It has infinitely many solutions.

User Arne De Smedt
by
7.4k points

2 Answers

3 votes
z=z-4+6
z=z+2
Subtract z from both side
0z=2
Divided 0 for both side
z= undefined. As a result, it has no solution. Hope it help!
User Kireol
by
6.6k points
3 votes
It has zero solutions because when u subtract z to the other side u get nothing which equals to 2
User Sewagodimo Matlapeng
by
8.5k points
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