Answer all of the following
1. Solve
(a) x+3=0
(b) x-7=0
(c) x+2=5
(d) x-4=2
2. Solve
(a) 2x+4=0
(b) 5x-3=17
(c) 3x+5=23
(d) (1/2)x=9
3. Solve
(a) 1-x = 5
(b) 9-2x=7
(c) (1/5)(3-x)=10
(d) (1/3)x=(2/5)
4. Solve
(a) 1-3x=x+5
(b) 7-x=3x-1
Happy trying
hafsah ...
huffy64@yahoo.com
modulus
Posted by
Hafsah
Answer all of the following.
1. Find the solution set for
(a)| x |> 3 (b) |x| < 7
2. Find the solution set for
(a) | x-2|< 5 (b) |x+7| > 12
3. Find the solution set for the following
(a) |2x+5| < 20 (b)| (1/3)x-8| >6
4. Find the solution set for the following
(a) |7x-3| <| x+2| (b) | 5-3x| >| 5x -1|
Happy trying !
Hafsah....
huffy64@gmail.com
1. Find the solution set for
(a)| x |> 3 (b) |x| < 7
2. Find the solution set for
(a) | x-2|< 5 (b) |x+7| > 12
3. Find the solution set for the following
(a) |2x+5| < 20 (b)| (1/3)x-8| >6
4. Find the solution set for the following
(a) |7x-3| <| x+2| (b) | 5-3x| >| 5x -1|
Happy trying !
Hafsah....
huffy64@gmail.com
Whole number - Combined operations
Posted by
Hafsah
Answer all of the following.
1. Calculate 12-4+7
2. Calculate 3x20-7x4
3. Calculate 72 - 2x15+3
4. Evaluate 48/(8-5)
5. Evaluate 32/8 + 49/7
Happy Trying
Hafsah
huffy64@gmail.com
1. Calculate 12-4+7
2. Calculate 3x20-7x4
3. Calculate 72 - 2x15+3
4. Evaluate 48/(8-5)
5. Evaluate 32/8 + 49/7
Happy Trying
Hafsah
huffy64@gmail.com
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- Hafsah Othman is a mathematics teacher. She loves teaching. She would like to explore using blog as a way of enhancing her teaching skill.
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