Solve for x and y, with x and y satisfying the equations x+4y=5 and 2x+2y=16.

x=9 y=-1

LS

Related Maths GCSE answers

All answers ▸

What is the gradient of a line with the equation y=4x+5?


A shop sells bags of crisps in different size packs. There are 18 bags of crisps in a small pack (£4), 20 bags of crisps in a medium pack (£4.99) and 26 bags of crisps in a large pack (£6). Which size pack is the best value for money?


Find the equation of the line perpendicular to y=2x-1 that passes through (2,0)


Calculate the area of a circle where the circumference of the circle and sides of the square are tangential at 4 points.