If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the solution to the system?

True for all value of the variables involved .

Step-by-step explanation:

While solving system of equations if we have the left and right sides equal then we say the system of equaitons have infinite number of solutins.The equation is true for all values of x .

For example we have x+4=x+4 .

Subtracting x both sides we have 4=4.

That is the equation is true for all values of x .x can take any values.It is set of real numbers.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: