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10. Find the value of x - 2y + - +1. If x = 2 and
y = -1.
у
(a) 2
(b)3
(c) 1
(d) 5
Answers
Answered by
0
Answer:
the expression is not proper can u pls send it again
Answered by
2
Answer:
HEY mate.....
ur solution....
=2-2(-1)+-(+1)
=2-(-2)-(+1)
=2+2-1
=4-1
=3
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