question_answer 4)

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:

                (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) \[\frac{1}{4}x-4=4\]                                (viii) \[6y-6=0\] (ix) \[\frac{1}{3}z+3=30\]