Find two solution of the equation 4x+5y=28 check whether(-2,10) is solution of the given equation
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Answered by
3
Step-by-step explanation:
4x+5y=28
4*(-2)+5(10)=28
-8+50=28
42=28
There fore this is not equal
Answered by
10
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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