Question

3x-4y=2 ;5x+3y=13 .​

Answer 1

Answer:

x=2

y=1

Step-by-step explanation:

3x-4y=2

5x+3y=13

I used calculator to calculate this.

If your model is FX-570EX, you may calculate using this calculator.

Step 1 :

Press " Menu " button beside the on button.

Step 2 :

Press Alpha, then a button that has a symbol ( - )

Step 3 :

You will be directed into a equation mode, where there will be

1: Simul Equation

2: Polynominal

Press Simul Equation.

Step 4 :

In Simul Equation, there will be a Number of Unknowns, and select 2~4

Select 2.

Step 5 :

Insert your question into the x and y equation shown.

Step 6 :

Finally, after all your input, press = . You will have your answer x and y!

HOPE IT HELPS!

Note : This is a feature for model FX-570EX.