Question

Find the value of 7w - 3 given that -2w +3 = 5

Answer 1

٩(๛ ˘ ³˘)۶♥ hello! again

$- 2w + 3 = 5 \\ - 2w = 2 \\ w = - 1 \\ again \: put \: in \: the \: first \: eq. \\ 7( - 1) - 3 \\ = - 7 - 3 \\ = - 10$

Hence, -10 is the answer.