97.2k views
2 votes
If x = y + z and x + y =6 and x = 10, then z = _____?

a.
4
c.
14
b.
8
d.
16

2 Answers

3 votes
here you go, hope this helps
the answer is c
If x = y + z and x + y =6 and x = 10, then z = _____? a. 4 c. 14 b. 8 d. 16-example-1
User Lucas Costa
by
8.1k points
5 votes
x+y=6
x=10

10+y=6
y=-4

10=-4+z
-4+z=10
z=10+4
z=14

So the correct answer is 14
User Ihrupin
by
8.0k points

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