Can someone please help will mark brainliest and please explain

Listen wonder kid

The question consists of some pairs of linear equations.

In

(a) multiply 2 with x-1 You will get 2x-2

And multiply 3 with x +2... You will get 3x+6

Fine, now equalize them

2x-2 =3x+6 Bring 2x to the Right Hand Side (RHS) and take 6 to the Left Hand side (LHS)

.

We do this step because, it's needed to keep the variables and constants together, hence we did it

Now the equation will look like - 2-6=3x-2x

Now its easy Its - 8 =x

Hence x = - 8 that is minus 8.

Similarly do the bit

(b) the answer is 5/11

Do let me know in the comment section if u got further doubts U r free to ask even the no. (b)

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

x= 3^y

step-by-step explanation: