How would you simplify this: ((4x+1)/4)+((1-3x)/3)

You must manipulate the fractions so that they both have the same denominator. To do this, multiply the first fraction by 3 and the second by 4 so that they both have the denominator 12. The problem can then be written ((3(4x+1))/12)+((4(1-3x))/12) = (12x+3+4-12x)/12. To finish off the question, simplify the new numerator. This will give 7/12.

IH

Related Maths GCSE answers

All answers ▸

Three positive whole numbers have a mean of 6. What is the greatest possible range of the three numbers?


Expand and simplify (3 + √ 2)(5 – √ 2)


How do you solve simultaneous equation where one of them involves powers?


1. a) the equation of a line is y=A^x. A is the point where the line intersects the y axis. Find A. then Q15 https://revisionmaths.com/sites/mathsrevision.net/files/imce/1MA1_3H_QP.pdf