-4x + 7y = 18
4x - y = -3
solve using either the substitution or elimination method
pls s...
Mathematics, 02.12.2020 01:40 lilliankae9285
-4x + 7y = 18
4x - y = -3
solve using either the substitution or elimination method
pls show solving steps
will mark brainliest
Answers: 2
Mathematics, 21.06.2019 20:00
Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap
Answers: 1
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