Question

solve
4(a+9)=7[a-(3-a)]

Answer 1

Distribute!

4a + 36 = 7(2a-3)

Can you solve from there?

What I did was combine like terms in the second part of the equation. 7[a(3-a)

Answer 2

is 40a=14-21 is this it i think

Answer 3

Where did you get 40a? ._.

Answer 4

well i added them crap i did it wrong

Answer 5

You can't add like that lol xD only LIKE TERMS. Ex: 3a + 2a = 5a

@dalia_lam please do not give out answers.

Answer 6

ok thank you for helping me

Answer 7

Your next step is to multiply 7*2a and 7*(-3)

Answer 8

4a + 36 = 14a - 21
Can you solve now?

Answer 9

40a=-7 whoo hoo i did it

Answer 10

No.

@dalia_lam your answer is incorrect.

Answer 11

4a + 36 = 14a - 21
+21 +21
4a +57 = 14a
-4a -4a

57 = 10a
/10 /10

Whats the answer?

Answer 12

Did you understand?

Answer 13

sorry, i thought it was -x

Answer 14

x?