All categories

3 years ago

What's would this be 2x+3=5x-4

Mathematics

2 answers:

mojhsa [17]3 years ago

3 0

Answer:

7/3 =x

Step-by-step explanation:

2x+3=5x-4

Subtract 2x from each side

2x-2x+3=5x-2x-4

3 = 3x -4

Add 4 to each side

3+4 = 3x

7 = 3x

Divide by 3

7/3 =3x/3

7/3 =x

Savatey [412]3 years ago

3 0

Answer:hu

Step-by-step explanation:

You might be interested in

Solve for t in terms of the other variables. <br> k= 3tm + rs

Lina20 [59]

Answer:

$t=\dfrac{k-rs}{3m}$

Step-by-step explanation:

It's like solving any equation, except we have letters instead of numbers .

k = 3tm + rs {subtract rs from both sides}

k - rs = 3tm {divide both sides by (3m)}

$\dfrac{k-rs}{3m}=t$ {swap sides}

$t=\dfrac{k-rs}{3m}$ m≠0

{m must be ≠0 because you cannot divide by 0. There is no t for m=0}

4 0

3 years ago

Suppose two dice are tossed and the numbers on the upper faces are observed. Let S denote the set of all possible pairs that can

lesya [120]

Answer:

The set A={(1,2),(2,2),(3,2),(4,2),(5,2),(6,2),(1,4),(2,4),(3,4),(4,4),(5,4),(6,4),(1,(2,6),(3,6),(4,6),(5,6),(6,6)}

B={(2,2),(4,2),(6,2),(2,4),(2,6),(1,3),(1,5),(1,1),(3,1),(3,3),(3,5),(4,4),(4,6),(5,1),(5,3),(5,5),(6,4),(6,6)}

C={(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,3),(2,5),(3,3),(3,5),(3,4),(3,6),(4,1),(4,3),(4,5),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,3),(6,5)}.

A∩B:{(2,2),(4,2),(6,2),(2,4),(2,6),(4,4),(4,6),(6,4),(6,6)}

A∪B={(1,2),(2,2),(4,2),(6,2),(2,4),(2,6),(4,4),(4,6),(6,4),(6,6),(3,2),(5,2),(1,4),(3,4),(5,4),(1,6),(3,6),(5,6),(1,3),(1,5),(1,1)(3,1),(3,3),(3,5),(5,1),(5,3),(5,5)}

A∩C={(1,2),(1,4),(1,6),(3,2),(3,4),(3,6),(5,2),(5,4),(5,6)}

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In a bean bag toss game players earn 2 points for each beanbag that lands on the game board and 5 points for each bean bag that

miskamm [114]

Answer:

It is 2+2

Step-by-step explanation:

6 0

3 years ago