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Anyone help with algebra?
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Anyone help with algebra?Posted:

Trickyyx
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i hate it so much and dont understand it
so if the question is 3a+4 when a=9
Whats the answer im so confused
#2. Posted:
Teravainen
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The answer is 31 3(9) + 4
#3. Posted:
MLP
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Well, 3a is the same as 3 x a, which is the same as 3 x 9.
#4. Posted:
Enchant
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its 31
if a=9 you do 3x9 which is 27 then + 4 which is 31
#5. Posted:
adster6
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its simple so you know a is 9 u replace the a with 9 and when the number is next to letter eg. 3a it means you multiply the values so 3x9 and then do the rest hope this helped
#6. Posted:
AmandaTodd
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3a+4 when a=9
so it'd be 3x9 + 4 = 31
#7. Posted:
clarky123
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That question was unbelievably easy.
#8. Posted:
SOS
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Look at all these maths Genius That reminds me i have maths homework! :0
#9. Posted:
Feedzeh
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Ok so if they are saying a=9 It means every time on the equation you see (a) Sub in the 9ine instead!
Eg:
4a x 5a a=2
That means
4(2) x 5(2)
Then just multiply it out 8 x 10 = 80!
Hope this help some rep would be nice!
#10. Posted:
Teravainen
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Feedzeh wrote Ok so if they are saying a=9 It means every time on the equation you see (a) Sub in the 9ine instead!
Eg:
4a x 5a a=2
That means
4(2) x 5(2)
Then just multiply it out 8 x 10 = 80!
Hope this help some rep would be nice!
Um the answer to his is 31 though
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