Asked by lc
use subsitution system to solve
4x+5y=21
Y=3x-11
4x+5y=21
Y=3x-11
Answers
Answered by
Ms. Sue
4x+5y=21
Y=3x-11
4x + 5(3x - 11) = 21
4x + 15x - 55 = 21
19x = 21 + 55
19x = 76
x = 4
y = (3 * 4) - 11
y = 1
Y=3x-11
4x + 5(3x - 11) = 21
4x + 15x - 55 = 21
19x = 21 + 55
19x = 76
x = 4
y = (3 * 4) - 11
y = 1
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.