Question

Solve 2x+y=4,3x-2y=5÷2 graphically

Answer 1

Answer:

5/2+ 8

Step-by-step explanation:

We can solve this system by adding both equations.

In other words, a system of the form:

LS1 = RS1

LS2 = RS2

will be rewritten as:

LS1 = RS1

LS1 + LS2 = RS1 + RS2

where LS and RS are respective left and right sides of the original equations.

This procedure enables us to eliminate one of the variables in the second equation.