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What do you add to nine to make it six and what do you subtract to six to make it nine?
9+(-3)=6 6-(-3)=9
How do you add or subtract the similar fraction?
If the fractions have the same denominator, just add or subtract the numerators. 13/20 - 9/20 = 4/20 2/5 + 1/5 = 3/5
15 24 25 5 14 15 what is the pattern?
add 9 add 1 subtract 20 add 9 add 1
8a - 9 equals 7a - 6?
Obviously, a=3 To show... Simultaneously subtract the smaller variable on the right side (7a) from both sides and the lesser constant on the left side (-9) from both sides (subtracting a negative means to add a positive), or in other words... Subtract 7a from and add 9 to both sides to instantly force the value of 'a'... (1)a = 3 There, you have your answer... a=3
What is the answer to this number sequence 2 9 5 13 10 19 17?
The next numbers are 27 and 26 and 37.The sequence is:2 to 9 = add 79 to 5 = subtract 45 to 13 = add 813 to 10 = subtract 310 to 19 = add 919 to 17 = subtract 2So the next 3 steps are:add 10 = 27subtract 1 = 26add 11 = 37
what two numbers multiply to get -54 and add to get 3?
9 and 6 but subtract not add
Subtract 9x-9 from 2x plus 3?
You can only add or subtract like terms. So, you subtract 9x from 2x, which gives you -7x. Then subtract -9 from 3 to get -6. And you are left with -7x -6.
How do you reduce 100?
1. Subtract 25 2. Then subtract 6 3. Then subtract 12 4. Then subtract 2 5. Then subtract 10 6. Then subtract 15 7. Then subtract 7 8. Then add 3 X 1/2 9. Then add 8
What does How much more means add or subtract?
How much more means to subtract. For example, "How much more is 9 than 3?". The answer would be 9-3 which is 6.
What do you add to nine to make it six and what do you subtract to six to make it nine?
9+(-3)=6 6-(-3)=9
If the sum of 7 and 9 is more than 12 add 12 add 3 if less subtract 2?
19
What number should come next in the following sequence 6 9 8 11 10 13 12?
The sequence goes (starting from the six): Up 3: 6 + 3 = 9 Then you subtract 1: 9 - 1 = 8 Then you add 3 again: 8 + 3 = 11 then subtract 1 again: 11 - 1 = 10 The sequence is up 3, minus 1. You subtract 1 from 13 to get the 12, then you have to add 3 again. 12 + 3 = 15 15 comes next. Hope I helped! - Darg
Number pattern 5 10 6 9 7 what is the next number?
the pattern appears to be add 5. subtract 4. add 3. subtract 2. so in theory it would be add 1. your answer would be 8
How do you add or subtract the similar fraction?
If the fractions have the same denominator, just add or subtract the numerators. 13/20 - 9/20 = 4/20 2/5 + 1/5 = 3/5
3 plus 3x3-3 plus 3?
To work out the answer to 3 plus 3 x 3 - 3 plus 3, you add 3 and 3 together which is 9, multiply 9 by 3 which is 27, subtract 3 which is 24 and add 3 to get the answer which is 27.
If x equals 3 and y equals 9 then 7x add 4y equals?
x=3 y=9 7x + 4y =? (7 * 3) + (4 * 9) = 57 Remember always multiply/divide before you add/subtract
What is 3 plus 4 times 9 minus 6?
First you multiply 4 and 9, which you get 36 then you add the 3, which makes 39 and then subtract 6... leaving you with an answer of 33. :)
