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BlackZzzverrR [31]
3 years ago
15

Y=-2x-1 when x=-7 please shows steps thanks

Mathematics
1 answer:
lana [24]3 years ago
6 0

Answer:

Y = -15

Step-by-step explanation:

When you understand how to do it, it's easy!

since x = -7, replace x with -7...

y = 2(-7) - 1

then...multiply...

y = -14 - 1

then finish...

y = -15

wooHoo! Pls Brainliest! Would help a lot! ;)

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