Question

Solving Systems by Substitution Day 11. x=3y-10x=2y-5Word bank: (5,-2) (5,5) (2,6) NO SOLUTION INFINITE SOLUTIONS (11, 13) (-2,-6) (0,0) (2.-6) (6,2)

Answer 1

`\begin{gathered} x=3y-10\ldots(1) \\ x=2y-5\ldots(2) \\ \text{substitute the value of x from equation (2) into equation (1)} \\ 2y-5=3y-10 \\ y=5 \\ \text{Substitute the value of y in the equation (2)} \\ x=2*5-5 \\ x=10-5 \\ x=5 \\ So,\text{ (5,5)} \end{gathered}`