Evaluate the given questions.Show your solution inside the box provided below
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Answer:
1. x+7= , x=3
3+7=10
2.2m= , m=1
2(1)= 2
3. 2a-3b=
2(10)- 3(2)
20-6= 14
4. 2x/3y
2(2)/ 3(2)
4/6
2/3
5.3n²
3(5)²
3(25)
75