Jeffrey drew the square field shown below, and then increased the length by 5 and decreased the width by 5. him write an expression to represent the area of the new field (the sides of the square are 20m feet).

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.