what is the solution for it can uh guys help me
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Answer:
b. 1 is answer of x+y+7=6
c. 5 is the answer of x-y+7=2...
please make me brilliant...
Answered by
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Answer:
x + y = - 1
x - y = - 5
2x = - 6
x = -3
-3 + y = -1
y = 2
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