~factor
may some one check my answer
6a^2 - 23a - 4
and my answer was (6a + 1)(a - 4)

4444444444444 i think

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.