Question

solve and check 8x-5=7(x-1)​

Answer 1

here is your answer

Answer 2

$8x - 5 = 7x - 7 \\ 8x - 7x = - 7 + 5 \\ x = - 2 \\ check \: now \: put \: the \: value \: of \: x \\ 8( - 2) - 5 = 7( - 2 - 1) \\ - 16 - 5 = - 21 \\ - 21 = - 21 \\ 21 = 21 \: \\ therefore \: lhs = rhs \: verfied$