Question

Answer to Solve the system of linear equations by substitution. x=2y+7 3x−2y=3 solution

Answer 1

We can use the given equation x=2y+7 and substitute it into the second equation:3x - 2y = 33(2y+7) - 2y = 36y + 21 - 2y = 34y = -18y = -4.5Now, we can substitute this value of y back into the first equation to find x:x = 2(-4.5) + 7x = -9 + 7x = -2Therefore, the solution to the system of equations is (x,y) = (-2,-4.5).