Advertisements
Advertisements
Question
Five times a number increased by 7 is 27.
Solution
Let the number be x
Then, five times of number be 5x
Since, it is increased by 7 i.e. 5x + 7 and it gives the result 27
Hence, the equation formed is 5x + 7 = 27.
APPEARS IN
RELATED QUESTIONS
If p = −2, q = −1 and r = 3, find the value of p3 + q3 + r3 + 3pqr
Write the numerical coefficient of −6bc
Subtract:
−11x2y2 + 7xy −6 from 9x2y2 −6xy + 9
The expression obtained when x is multipled by 2 and then subtracted from 3 is ______.
Annual salary at r rupees per month alongwith a festival bonus of Rs 2000 is ______.
The denominator of a fraction is 1 more than its numerator.
z is multiplied by –3 and the result is subtracted from 13.
Khader’s monthly salary was Rs. P in the year 2005. His salary in 2006 was Rs. (P + 1000).
Give expression for the following case.
7 subtracted from −m
Give expression in the following case.
5 times y from which 3 is subtracted
