solve simultaneous equations: 2x² + 3y² = 14 , x = 2y-3

x=1y=2
x= -29/11y=2/11

AG

Related Maths GCSE answers

All answers ▸

Find the nth term in the series: 3, 7, 11, 15, 19


(x + a)(x + 3)(2x+1) = bx^3 + cx^2 + dx -12, find the values of a, b, c and d.


What is the inverse of a function and how do you find it?


There are 40 pencils in a box. There are 15 pens in a packet. John gives one pencil and one pen to each person at a conference. He has no pencils or pens left. How many boxes of pencils and how many packets of pens did John buy?