2. Solve : 8(x + 5) + 7(y - 2) = -5,
A-Y = 5.
2(x + 6) -
5
(A) x = 2, y = -1
* (C) X=-3, y = -1
(B) x = -2, y = 1
(D) None of these
Answers
Answered by
1
Answer:
D. none of these I think
Answered by
0
Answer:
A) 8(2+5)+7(y-2)=-5
8×7+7y-17=-5
56+7y-17=-5
39+7y=-5
7y=-5-39
7y=-49
y=-49÷7
y=-7
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