Question

Solve the system of linear equations by elimination. x−2y=−7 3x+2y=3. solution: (_,_)

Answer 1

Step1: Multiply first equation by 5 and second by 2.

Step2: add the two equations together to eliminate y from the system.

Step 3:substitute the value for x into the original equation to solve for y.

The solution is:

x=1 y=2