Rearrange the following to make 'm' the subject. 4(m - 2) = t(5m + 3)
The first step is to expand the brackets by multiplication. This can be done using the 'bird method'. This results in 4m – 8 = 5mt + 3tNow to collect all 'm' like terms of the equation on the LHS. This gives 4m – 5mt = 3t + 8Next factor 'm' outside of a bracket m(4 – 5t) = 3t + 8 Finally, divide the RHS by the term within the bracket on the LHS to leave 'm' on its own, thus becoming the subject of the equation m = (3t + 8)/(4 – 5t)
TC
Related Maths GCSE answers
All answers ▸Differentiate dy/dx ((2x^3)+(x^2)-(4x)+7)
Expand and simplify: (x+7)(x+3)
In triangle ABC, right angled at B, AB = 3 cm and AC = 6 cm. Determine angle BAC and angle ACB.
Three different brands of rice are on sale, which brand provides the best value for money? Their prices are: Brand A) 250g for £3.21, Brand B) 400g for £5.30, Brand C) 750g for £8.80