3 years ago

PLEASE HELP FAST! Solve for X 3x + 4y = -16 X = 4y

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

6 0

Answer: It is indeed -4.

Step-by-step explanation: Refer to the answer above me, they have everything exactly right.

maxonik [38]3 years ago

3 0

Answer:

x = -4

Step-by-step explanation:

3x + 4y = -16

X = 4y

3(4y) +4y = -16

=> 12y + 4y = -16

=> 16y = -16

=> y = -1

3x + 4(-1) = -16

=> 3x -4 = -16

=> 3x = -12

=> x = -4

Hope this helps! :3

plz mark as brainliest!

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