Question

Find two solution of the equation 4x+5y=28 check whether(-2,10) is solution of the given equation

Answer 1

Step-by-step explanation:

4x+5y=28

4*(-2)+5(10)=28

-8+50=28

42=28

There fore this is not equal

Answer 2

Answer:

Step-by-step explanation:

equation:- 4x+5y=28

SOLUTIONS:-  ?

PLEASE SEE THE ATTACHMENT  

GIVEN:- (-2,10)

X=-2 , Y = 10

4×(-2) +5×10=28

-8+50 = 28

42 ≠28

∴ (-2,10) IS NOT A SOLUTION OF THE GIVEN EQUATION.

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