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daniecott
18.02.2021 •
Mathematics
Y=-3x-5
y=4x+30
PLS HELP ASAP
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Ответ:
{y,x} = {10,-5}
Step-by-step explanation:
sorry if this dont make sense
solve equation [2] for the variable y
y = 4x +30
plug this in for variable y in equation [1 ]
(4x+30) +3x= -5
solve [1] for the variable x
7x= - 35
x= - 5
by now we know this much
y= 4x+30
x= - 5
use the x value to solve for y
y=4 (-5) + 30 = 10
solution
{y,x} = {10,-5}
Ответ:
Thank you so much for the free points! May I have brainliest? You don't have to give it to me tho!
Step-by-step explanation:
AMEN!!!