Please find X. 5x + 2 = 9

5x + 2 = 9 Bring all the numbers which do not include x to the right hand side. 5x = 9 - 2 5x = 7 Now, to find x, 7 should be divided by 5. x = 7 / 5

EA

Related Maths 13 Plus answers

All answers ▸

Solve (x-1)^2-2(x-1)-3=0


Katie wants to know how fast she is riding her bike. She travels 10km in 60 minutes, what is her speed to the nearest decimal place (in m/s)?


(2x+3)/(x-4) - (2x-8)/(2x+1) =1


If Tom has a bag of balls with 7 orange, 6 green and 11 blue, what is the probability that he will pick a green ball?