-4x+5(20/11)=-4 Please explain how to get x, thank u!

1 answer:

6 0

$-4x + 5 \left(\dfrac{20}{11}\right) =-4\\\\\implies \dfrac{100}{11} = -4+4x\\\\\implies 100 = -44+44x\\\\\implies 44x = 100 +44 = 144\\\\\implies x = \dfrac{144}{44} = \dfrac{36}{11}$

You might be interested in

A pack of six cans of coffe cost 12 .how much would 19 cans of coffe cost?

Alex73 [517]

Answer:

$38

Step-by-step explanation:

First, you need to find out how much one can cost. To do that, you need to divide 12 by 6. You should get 2. Now you know that one can cost $2. To figure out the price of 19 cans, just multiply the price of one can by 19:

19x2 = 38

3 0

3 years ago

Solve b+12≤26. Graph the solution

Vladimir79 [104]

Answer:

The answer is

b≤14

So you make a filled in circle at 14, make the point for left from there.

6 0

3 years ago

Are of a trapuiezuim