Question

Solve: 5(x + 6) 3x - 4

x -17

x 17

x -17

x -5

Answer 1

The question does not make sense.

Answer 2

5(x + 6) <= 3x - 4

Answer 3

wait hold on let me rewrite it

Answer 4

Hint: Distributive property to start with, then just solving like an equation.

Answer 5

Pretend that the question is\[5(x + 6) = 3x - 4 \]How would you solve that?

Answer 6

expand brackets then make x the subject

Answer 7

Solve: 5(x + 6) <= 3x - 4
x >= -17
x >= 17
x <= -17
x <= -5

Answer 8

start with 5x + 30 ≤ 3x - 4 and make x the subject

Answer 9

Hmm, first tell what you get when you solve \(5(x + 6) = 3x - 4\)

Answer 10

you have to multiple 5 ^ x and 5 ^ 6

Answer 11

Yes, but what's "^" doing there?

Answer 12

times

Answer 13

I use it for times

Answer 14

Okay, I get it. You are right... and then add those.

Answer 15

5x + 30 = 3x - 4 subtract 3 to both sides
-3x -3x
2x + 30 = -4 subtract 30 to both sides
-30 -30
2x = -34 divide 2 to both sides
2 2
x = -17

Answer 16

now change x = -17 to x <= -17 then flip the sign x >= -17

Answer 17

correct????

Answer 18

Why flip the sign? lol

Answer 19

cause the multiplying

Answer 20

You didn't multiply by any number.

Answer 21

or not multiplying :PPP

Answer 22

idk i forget

Answer 23

No need to flip the sign; you got that right.

Answer 24

i just thought u were supposed to flip the sign when you finish the equation

Answer 25

ok thank you

Answer 26

Only when you multiply by a negative.

Answer 27

ok