PLEASE HELP WILL MARK BRAINLIEST
A system of equations is shown below.
3x+2y=-4
x+3y=1
If the second equation is multiplied by a constant and the result is added to the first equation, which equation could result? Please show your work.
11x = –10
5y = –3
–7y = –7
–2x = 5
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Answer:
-7y = -7
Step-by-step explanation:
3x+2y = -4 ---- (1)
x+3y = 1 --- (2)
(1) ----- 3x+2y = -4
(2)×-3-- -3x-9y = -3
-7y = -7
The result is -7y = -7
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