Question

Write equations for the following statements:
(i) The sum of numbers x and 4 is 9.
(ii) 2 subtracted from y is 8.
(iii) Ten times a is 70.
(iv) The number b divided by 5 gives 6.
(v) Three-fourth of t is 15.
(vi) Seven times m plus 7 gets you 77.
(vii) One-fourth of a number x minus 4 gives 4.
(viii) If you take away 6 from 6 times y, you get 60.
(ix) If you add 3 to one-third of z, you get 30

Answer 1

(i) x+4=9
(ii) y-2=8
(iii) 10a=70
(iv) \(\frac{b}{5}\)=6  
(v) \(\frac{3}{4}\)t=15
(vi) 7m+7=77 
(vii) \(\frac{x}{4}\)-4=4   
(viii) 6y-6=60 
(ix) \(\frac{z}{3}\)+3=30