Results
Great job Grandmathster!
Keep up the good work.
Good attempt, you can do better.
#1. b + 93 = 150
Sorry, your answer is wrong.
b † 93 = 150
b † 93 – 93 = 150 -93
b = 57
#2. 2w/5 = 8
Sorry, your answer is wrong.
2/5w = 8
Multiply both sides by 5
2/5w × 5 = 8 × 5
2w = 40
Divide both sides by 2
2w/2 = 40/2
w = 20
#3. m + 14 = 35
Sorry, the answer is wrong.
m † 14 = 35
Subtract 14 from both sides
m † 14 – 14 = 35 – 14
m = 21
#4. 7.4 + j = 13.2
Sorry, your answer is wrong.
7.4 † j = 13.2
Subtract 7.4 from both sides
7.4 j – 7.4 = 13.2 – 7.4
j = 5.8
#5. d - 9 = 20
Sorry, the answer is wrong.
d – 9 = 20
Add 9 to both sides
d – 9 † 9 = 20 † 9
d = 29
#6. u – 45 = 40
Sorry, your answer is wrong.
u – 45 = 40
Add 45 to both sides
u – 45 † 45 = 40 † 45
u = 85
#7. 11 – h = 4.5
Sorry, your answer is wrong.
11 – h = 4.5
Add h to both sides
11 – h † h = 4.5 † h
11 = 4.5 † h
Subtract 4.5 from both sides
11 – 4.5 = h
6.5 = h
#8. n - 42 = 50
Sorry, the answer is wrong.
n – 42 = 50
Add 42 to both sides
n – 42 † 42 = 50 † 42
n = 92
#9. 5 + a = 17
Sorry, the answer is wrong.
5 † a = 17
Subtract 5 from both sides
5 † a – 5 = 17 – 5
a = 12
#10. c/5 = 18
Sorry, your answer is wrong.
c = 18
Multiply both sides by 5
c × 5 = 18 × 5
c = 90
#11. 15y = 300
Sorry, your answer is wrong.
15y = 300
Divide both sides by 15
15y/15 = 300/15
y = 20
#12. q - 3 = 33
Sorry, the answer is wrong.
Add 3 to both sides
q – 3 † 3 = 33 † 3
q = 36
#13. c - 27 = 38
Sorry, the answer is wrong.
c – 27 = 38
Add 27 to both sides
c – 27 † 27 = 38 † 27
c = 65
#14. 3j/8 = 3
Sorry, your answer is wrong.
3/8j = 3
Multiply by 8
3/8j × 8 = 3 × 8
3j = 24
Divide both sides by 3
3j/3 = 24/3
j = 8
#15. a + 6 = 26
Sorry, the answer is wrong.
a † 6 = 26
Subtract 6 from both sides
a † 6 – 6 = 26- 6
a = 20
#16. h – 6 = 25
Sorry, the answer is wrong.
h – 6 = 25
Add 6 to both sides
h – 6 † 6 = 25 † 6
h = 31
#17. b - 5 = 21
Sorry, the answer is wrong.
Add 5 to both sides
b – 5 † 5 = 21 † 5
b = 26
#18. 9f = 108
Sorry, your answer is wrong.
9f = 108
9f/9 = 108/9
f = 12
#19. f + 8 = 19
Sorry, the answer is wrong.
f † 8 = 19
Subtract 8 from both sides
f † 8 – 8 = 19 – 8
f = 11
#20. p + 65 = 100
Sorry, the answer is wrong.
p † 65 = 100
Subtract 65 from both sides
p † 65 – 65 = 100 – 65
p = 35