Solve 5(x + 3) < 60
For this we must expand the bracket:5(x+3)= 5x+15and then we rearrange for 'x':x<9
OA
Related Maths GCSE answers
All answers ▸A tank contains 45 000 cm3 of water. The tank leaks at 0.75 litres/minute. How long does the tank take to empty?
In a village the number of houses and the number of flats are in the ratio 7 : 4 the number of flats and the number of bungalows are in the ratio 8 : 5 There are 50 bungalows in the village. How many houses are there in the village?
How do you simplify (3x-3)/(x-1)?
Solve the following equation: x^2- x - 12 = 0