Please solve the following sums with full steps.
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Answer:
(a) 37
Step-by-step explanation:
(a) Let number be x
(x+3)/2 = 20
(x+3) = 40
x = 40-3
x = 37
Answered by
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Answer:
Step-by-step explanation:
1. (x+3)*1/2 = 20
2. x-2/y= 45
3.3*x+ 2*y = 300
4. 2x+ 3y= 5z
5. x+ y =$1200
6.x/4 + 5 = 200
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