11 less than 7 times a number is 5 more than 6 times the number. Find the number

Mathematics

2 answers:

vivado [14]3 years ago

4 0

Answer:

5 i think. im not good at math. sorry if wrong

Zigmanuir [339]3 years ago

3 0

The answer is sixteen

You might be interested in

Please help and thank you

bogdanovich [222]

they are the same so set them equal

3x-10=2x+40 now combine like terms

3x-2x=40+10

x=50

8 0

2 years ago

Read 2 more answers

g Let G be a not necessarily abelian group with normal subgroups H and K such that H contains K (i.e., K ✂ G, H ✂ G, K ≤ H) and

allsm [11]

Answer:

Lets a,b be elements of G. since G/K is abelian, then there exists k ∈ K such that ab * k = ba (because the class of ab, $[ab]_K$ is equal to $[ba]_K$ , thus ab and ba are equal or you can obtain one from the other by multiplying by an element of K.

Since K is a subgroup of H, then k ∈ H. This means that you can obtain ba from ab by multiplying by an element of H, k. Thus, $[ab]_H = [ba]_H$ . Since a and b were generic elements of H, then H/G is abelian.