Question

If 3a-9+6 , what is the value of 4a-1?

Answer 1

rewrite

Answer 2

check the question again ...

Answer 3

sorry the + is suppose to be =

Answer 4

you mean : 3a-9=6

Answer 5

yes

Answer 6

so after that

add 9 on both sides:

3a-9+9=6+9

Answer 7

becomes 3a-18=15

Answer 8

no.no.

-9+9 = 0

Answer 9

they have diff. signs

Answer 10

oh yea, i didnt notice, so really is becomes 3a=15?

Answer 11

yes ...

and then divide both sides by 3

Answer 12

becomes 5a

Answer 13

i ment a= 5

Answer 14

\[\large{\frac{3a}{3}=\frac{15}{3}}\]
\[\large{\frac{\cancel{3}a}{\cancel{3}}=\frac{\cancel{15}^5}{\cancel{3}^1}}\]

Answer 15

a= 5 right

Answer 16

now put this value in 4a-1

4(5)-1

Answer 17

what r u getting?

Answer 18

20-1=19?

Answer 19

very good ..

Answer 20

that is ur answer

Answer 21

and also:

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