solve; (6x - 2)/2 - (4x+7)/3 = 1-x

numerical answer x =-1/8 oe (or equivalent), but I am more interested in the method usedMy methodsimplify first fraction to 3x-1, multiply both sides by 3, collect like terms, divide through to get x on its own1 anticipated alternativemake LHS common denominator, multiply through, collect and simplify I anticipate a student may also have an alternative attempt, if the student is comfortable and reliable in this method if their working is logical and it is of appropriate length for an exam situation this is absolutely acceptable, I would usually demonstrate how I would approach it as well unless I felt this could confuse them.

RL

Related Maths GCSE answers

All answers ▸

Rearrange the following to make C the subject (3c+B)/2=C+A


Find the highest common factor of 432 and 522


Solve the equation 5(2c -3) = 19


A tank contains 45 000 cm3 of water. The tank leaks at 0.75 litres/minute. How long does the tank take to empty?