Question

0.25(4x-5)=0.75x+8 if the value of x is 7

Answer 1

Step-by-step explanation:

$0.25(4x - 5) = 0.75x + 8 \\ put \: x = 7 = > \\ 0.25(28 - 5) = 5.25 + 8 \\ 5.75 = 13.25 \\ \\ which \: is \: not \: possible \: so \: x = 7 \: is \: \\ not \: soln \:$