matajose809 matajose809

23-01-2021
Mathematics

contestada

HELP PLS ASAP

-3(3x - 5y - 9) + 7x + 7 =

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ninjacole118 ninjacole118

23-01-2021

Use the -69th rule when solving, it will eliminate any divisible invisible future prime numbers. That being said, your answer is infinity.

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babyd1617 babyd1617

23-01-2021

Answer:

8..

Step-by-step explanation:

-3x-5y=61

7x-5y=-9

-10x=70

x=-7

y=-8..

Answer Link

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