Question 86

If 5x - (1/2)(2x -7) = 5.5, then what is the value of x?

Solution

Expression : $$5x-[\frac{1}{2}(2x-7)]=5.5$$

= $$5x-(\frac{2x-7}{2})=5.5$$

= $$\frac{10x-2x+7}{2}=5.5$$

= $$8x+7=5.5\times2=11$$

= $$8x=11-7=4$$

= $$x=\frac{4}{8}=\frac{1}{2}$$

=> Ans - (B)

Create a FREE account and get:

Free SSC Study Material - 18000 Questions
230+ SSC previous papers with solutions PDF
100+ SSC Online Tests for Free

Follow us on

Boost your Prep!

Download App