What is the solution to the equation 1/3(x-2)=1/5(x+54)+2

Mathematics

2 answers:

Marta_Voda [28]4 years ago

7 0

0.13 I’m not sure tho

Dennis_Churaev [7]4 years ago

5 0

Answer:

x=101

Step-by-step explanation:

You might be interested in

Help me plssssssssssssss

siniylev [52]

Answer:

yes

Step-by-step explanation:

why do you need this silly boy

6 0

3 years ago

Animal shelter house ratio catch a dog that is 9:7. If the shelter only as his dogs and cats what is the ratio of dogs total ani

Molodets [167]

Answer:

The ratio of dogs to animals $\frac{9}{16}$ .

Step-by-step explanation:

If the shelter captures 9 dogs they also catch 7 cats.

So,

the total number of Animals = Total number of Dogs + Total number of Cats

= $9+7$

= $16$

Therefore,

The ratio of dogs to animals = Number of Dogs / Total number of animals

= $\frac{9}{16}$

5 0

4 years ago

Read 2 more answers

Let M be the set of all nxn matrices. Define a relation on won M by A B there exists an invertible matrix P such that A = P BP S

Sophie [7]

Answer:

Recall that a relation is an equivalence relation if and only if is symmetric, reflexive and transitive. In order to simplify the notation we will use A↔B when A is in relation with B.

Reflexive: We need to prove that A↔A. Let us write J for the identity matrix and recall that J is invertible. Notice that $A=J^{-1}AJ$ . Thus, A↔A.

Symmetric: We need to prove that A↔B implies B↔A. As A↔B there exists an invertible matrix P such that $A=P^{-1}BP$ . In this equality we can perform a right multiplication by $P^{-1}$ and obtain $AP^{-1} =P^{-1}B$ . Then, in the obtained equality we perform a left multiplication by P and get $PAP^{-1} =B$ . If we write $Q=P^{-1}$ and $Q^{-1} = P$ we have $B = Q^{-1}AQ$ . Thus, B↔A.

Transitive: We need to prove that A↔B and B↔C implies A↔C. From the fact A↔B we have $A=P^{-1}BP$ and from B↔C we have $B=Q^{-1}CQ$ . Now, if we substitute the last equality into the first one we get