What is the solution to the system of linear equations? Show your work using either substitution or elimination. Need help rlly soon! Also please show work!

x = 11 ; y =13

Step-by-step explanation:

3x - 2 y = 7    (I)

        y = x + 2  (II)

Substitute y = x + 2 in equation (I)

3x - 2(x + 2) = 7

3x - 2*x + 2*(-2) = 7

3x - 2x - 4 = 7

      x - 4 = 7

           x = 7 + 4

x = 11

Plugin x = 11 in equation(II)

y = 11 + 2

y = 13

47 - 90 = 43

43 - 180 = x

x = 137

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.