What is the correct first step to solve this system of equations by elimination? (2x−3y=−6) (x+3y=12)
What is the solution? Write the ordered pair using integers or fractions.

Multiply eq( 2 ) by 2 :-

Subtract eq(1) from eq(2) :-

Now, Subsitute the value of y in eq( 1 ):-

Hence, The value of x and y is 2 and 10/3

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

same question do you know the answer