Year 7 - Q2.4.10
20366
Use the number cards \(2,3,4,6\), each exactly once, in \(a(bx+c)+d\). The result must simplify to \(24x+14\) for every \(x\). Find the arrangement and prove it is the only one.
Hint
First use the required coefficient of \(x\) to identify the possible outside and inside multipliers.