Activity 3. Solve for the unknown.
1.r +6=8
2.20 ⅕+ d =23
3.12=p + 5
4.⅘z = 2/9
5.60 = 6b
6.5n = 2n +6
7.2(× + 6) = 3x
8. 4 (y + 6)=7y
9. 4n + 5 = 6n - 7
10.½× + 5 = ×
1.r +6=8
2.20 ⅕+ d =23
3.12=p + 5
4.⅘z = 2/9
5.60 = 6b
6.5n = 2n +6
7.2(× + 6) = 3x
8. 4 (y + 6)=7y
9. 4n + 5 = 6n - 7
10.½× + 5 = ×
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1.r=2
2.d=2 4/5
3.p=7
4.z=5/18
5.b=10
6.n=2
7.x=12
8.y=8
9.n=6
10.x=10