Question 8. Suppose d and z given, to find the rest. Viz. { 1\a-e=d= 192} Quære a.e.s.p.q.x. 2aa+ee=2=47232. 102 3aa-2ae+ee=dd 3424e=z dd 2+4 500+2ae+ae=2z-dd 7÷÷2 8a= 2 Question 9. Let d and x be given, to find the reft. Viz. { 2-I Ia- -e=d= 2 aa—te=*=46080} Quære a. e. s. p.q.z. 3 a +e=—=s, viz. a — e) a a — è e (a + c d 4dd d d + x x => P d+ + 2 d d x + xx 4 dd xx- 2 d d x + d + 9+10 11 aa+ee= Question 10. Let p and q be given, to find the reft. |