Question

minus x upon 7 + 3 is equal to 6​

Answer 1

Answer:

$\frac{ - x}{7} + 3 = 6 \\ \\ \frac{ - x}{7} = 6 - 3 = 3 \\ \\ \\ - x = 7 \times 3 = 21 \\ \\ \\ \\ hence \: x = - 21$