Simplify the expression 5x + 6y -4x+ 7y
x+ 13y
Related Maths GCSE answers
All answers ▸Which has greater area? A parallelogram with base length 10cm and perpendicular height 6cm, or a circle of diameter 8cm.
Solve the simultaneous equations: 2x + y = 18, x - y =6.
what does a value shared in the ratio 2:3 mean?
Solve the simultaneous equations: 3x + 4y = 5 , 2x - 3y = 9