Question

If 2x = 240, then find 2x - 4​

Answer 1

$\bf \huge \underbrace{Question}$

If 2x = 240, then find 2x - 4

$\bf \huge \underbrace{Answer}$

$\sf \implies \:2x = 240 \\ \\ \sf \implies \:x = \frac{240}{2} \\ \\ \sf \implies \:x = 120 \\ \\ \sf \implies \:now \: \: substitute \: \\ \\ \sf \implies \:2x - 4 \\ \\ \sf \implies \:2(120) - 4 \\ \\ \sf \implies \:240 - 4 \\ \\ \sf \implies \:236$