6x + 5y = 82
2x + 5y = 54
2 answers:
Answer:X=7 and Y=8
Step-by-step explanation:
1.Q
6*7=42
5*8=40
42+40=82
2.Q
2*7=14
5*8=40
14+40=54
Answer:
A) 6x + 5y = 82
B) 2x + 5y = 54 We'll multiply equation B) by -1
B) -2x -5y = -54 Then we'll add this to A)
A) 6x + 5y = 82
4x = 28
x = 7
y = 8
Step-by-step explanation:
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