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Musya8 [376]
3 years ago
8

For the following system, use the second equation to make a substitution for x in the first equation.

Mathematics
2 answers:
Grace [21]3 years ago
6 0

Answer:

C

Step-by-step explanation:

slamgirl [31]3 years ago
3 0
<span>A) x + 5y - 10 = 0
B) x = 2y - 8
Substituting B into A
</span><span>A) 2y -8 + 5y - 10 = 0
</span><span>A) 7y -18 = 0
</span>
<span>7y - 18 = 0
answer is C

</span>
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