Question

In order to use the fewest steps,what would be the first step of solving this system of equations by substitution?
-7x-3y=-13
x-2y=11

A.Solve the top equation for x

B.solve the bottom equation for y

C. Solve the top equation for y

D. Solve the bottom equation for x

Answer 1

D. to x = --------- and directly substitute in the first equation.

Answer 2

shall we go the beach today? :DDD

Answer 3

Thank you. and haha what?

Answer 4

The question should read, "In order to use the fewest steps in the first step,..."

The fewest steps in the first step is in no way a guarantee of the fewest steps for the entire problem.