Question

X/10+x/10+12+x/10+1+2(x/10+1)=x

solve for x.

Please solve it with correct demonstration........

Answer 1

Solution: x = 30

Step-by-step explanation:

x + x + 12 + x + 1 + 2( x + 1) = x

10 10 10 10

x + x + 12 + x + 1 + 2x + 2 = x

10 10 10 10

=> x + x + 120 + x + 10 + 2x + 20 = x

10

=> x + x + 120 + x + 10 + 2x + 20 = x

10

=> 5x + 150 = 10x

=> 5x - 10x = -150

=> -5x = -150

=> -x = -150

-5

=> x = 30