Find the value of 2x + 5y - 7 if x = 1 and y = 2
Answers
Answered by
0
Answer:
5
Step-by-step explanation:
we know that x is 1 and y is 2.
if a number is given next to variable, we shod multiply.
=2*1+5*2-7
=2+10-7
=12-7
=5
Answered by
0
Answer:
5
Step-by-step explanation:
2 × 1 +5×2-7
2+10-7
12-7
5 answer
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