Solve 7x=4(x-8)
The first thing you need to do to make this easier is to multiply out the brackets so that you can then move all the 'x' terms to one side and all the numbers to the other side. It would become: 7x=4x-32 You can then move the 'x' terms to the left hand side, making it: 3x=-32 then divide both sides by 3 to get the value of x: x=-32/3
MU
Related Maths GCSE answers
All answers ▸A circular ice rink has a diameter of 60 meters. Calculate the area of the ice rink in terms of π in meters
A cycle race across Hungary is 392,5 miles long. Bob is a contestant in this race, he can go as fast as 13.48 miles per hour and can pedal 6 hours a day. Work out in how many days will Bob complete this race.
solve the Simultaneous equations: y= x+6 and y=2x^23
Solve the simultaneous equations: 3x + 2y =4 4x + 5y =17