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Question
The value of x satisfying the equation x+94+2x+35=10 is 11.
Options:
A .  True
B .  False
C .  21 years
D .  49 years
Answer: Option A
:
A
x+94+2x+35=10 is the given equation.
We can check if x=11 is a solution by substituting this value in the LHS to check whether itis equal to RHS or not
(11+9)4+(22+3)5
= 5 + 5
= 10
Thus we see thatx=11 makes LHS = RHS andis the solution of the given equation.

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