Y= 4x – 10 y = 2 what is the solution to the system of equations?

ANSWER

The solution is

EXPLANATION

We were given the equations

and

This is a simultaneous equation in and .

But the coefficient of in the second equation is zero. that is why it seems to be absent.

We solve these two equations simultaneously

by putting in to equation (1).

Tis gives;

We add 10 to both sides to get;

we divide through by 4 to get

Hence the solution for the system is

(3, 2)  

Step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !