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What is -7a-8a equal?
1
2a-4y equals 3a - 8a-5y?
2a - 4y = 3a - 8a - 5y 7a = -ya = -(y/7)
How do you simplify a2 plus 7a-8a2 equals 6a7?
a2 + 7a - 8a2 = 6a7 ∴ a2 + 7a - 8a2- 6a7 = 0 ∴ a + 7 - 8a - 6a6 = 0 ∴ 7 - 7a - 6a6 = 0 ∴ 6a6 + 7a - 7 = 0
What level comes after level 5a?
6c you nerds out there and the next one is 6b,6a,7c,7b,7a,8c,8b,8a and so on
How do solve combining like terms?
If all the variables are the same, you just add (algebraically add) the numbers. For example: 3a + 4a = 7a 2a - 10a = -8a
What is the variable for 8a-9 equals 7a-6?
The variable is a. You can solve for it, like this: 8a - 9 = 7a - 6 8a = 7a + 3 8a - 7a = 3 a = 3
What is -7a-8a equal?
1
Solve the equation 9a-a equals 19 plus 7a?
9a-a = 19+7a 8a = 19+7a 8a - 7a = 19 + 7a - 7a 1a = 19 a = 19
Simplify each expression 7a a?
7a+a=8a
How do you solve 7a-b equals 15a and solve for a?
-8
2a-4y equals 3a - 8a-5y?
2a - 4y = 3a - 8a - 5y 7a = -ya = -(y/7)
How do you simplify a2 plus 7a-8a2 equals 6a7?
a2 + 7a - 8a2 = 6a7 ∴ a2 + 7a - 8a2- 6a7 = 0 ∴ a + 7 - 8a - 6a6 = 0 ∴ 7 - 7a - 6a6 = 0 ∴ 6a6 + 7a - 7 = 0
What is the math equasion 7a plus a?
The answer would be 8a because... 7a is the same as 7 times a a is the same as 1a. So 7+1=8 and just add on the a
Are there any rest stops on the turnpike south between 8 and 7a?
No, there is no rest stop southbound between exits 8 and 7a. There is the Molly Pitcher rest stop between exit 8a and 8 and the Richard Stockton service area between 7a and 7 but nothing in between 8 and 7a. for more see http://www.travelboards.com/turnpike/NJ/map.asp
What level comes after level 5a?
6c you nerds out there and the next one is 6b,6a,7c,7b,7a,8c,8b,8a and so on
How do solve combining like terms?
If all the variables are the same, you just add (algebraically add) the numbers. For example: 3a + 4a = 7a 2a - 10a = -8a
How do you Expand and simplify 3 openbracket 7a-5b closebracket plus 2 open bracket 4a-3b close bracket?
3(7a - 5b) + 2(4a - 3b) Multiply the contents of each bracket by the number outside it: 21a - 15b + 8a - 6b Bring like terms together: 21a + 8a - 15b - 6b Combine like terms: 29a - 21b This cannot be simplified further.
