Question

Find whether x=3 is a root of the equation 2(1-x) +3x=5x+1​

Answer 1

Answer:

replace x with 3 in above equation if you get 0 as answer then it is a root if not then 3 is not a root

therefore

$2(1 - 3) + 3 \times 3 = 5 \times 3 + 1 \\ - 4 + 9 = 15 + 1 \\ 5 \: is \: not \: equal \: to \: 16$

therefore 3 is not a root of this equation

Answer 2

Answer:

x=3 is not the root of equation

Step-by-step explanation:

given

x=3

verification:-

2(1-3)+3×3=5×3+1

-4+9=15+1

since 5 is not equal to 16

x=3 is not the root of equation