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jok3333 [9.3K]
4 years ago
15

Tell whether this solution has one, zero or many solutions by solving it -2(z+3)-z=-z-4(z+2)

Mathematics
1 answer:
Leona [35]4 years ago
8 0
-2z - 6 - z = -z - 4z - 8

-3z - 6 = -5z - 8

-3z - 6 = -5z - 8

2z = -2

z = -1

the equation has 1 solution
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