Check whether the value of p=21 satisfies the equationp7=3 or not.
For checking whether p=21 is a solution or not for p7=3
Put p=21
LHS=p7=217=3
RHS=3
As, RHS=LHS
Therefore, p=21 satisfies equation p7=3
If the equation is p+3=1 and the value of variable is p=3 check whether it satisfies the equation or not ?
Check whether the value of x=4 satisfies the equation 12x=2 or not.
Pick out the correct solution from the values in the bracket which satisfies the equations given below.
p3=217,14,21,63
Check whether the value of x=3 satisfies the equation 6+2x=12 or not.
Check whether the value of y=3 satisfies the equation 3y+4=13 or not.