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Nikitich [7]
3 years ago
9

Please help me with this ASAP.

Mathematics
1 answer:
Simora [160]3 years ago
7 0

Answer:

C

Step-by-step explanation:

If you add the first equation up you get 2z+6 by combining like terms

if you see A a is equal to 3z+6 so a doesn’t work

If you look at B b is equal to z+12 so b doesn’t work

finally C if you distibute it out you get 2(z)+2(3) which equal 2z+6 which works

C

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7 0
2 years ago
Read 2 more answers
Please help me answer question 12
olasank [31]

Answer:

x = 81, y = 68, z = 99

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E constant
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3 years ago
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