Question

4. {MCC.7.EE.4} Solve the equation: 3(x - 4) = -21*
O
-4
0 -3
O
-11
O
11

Answer 1

Answer:

The choice – 3

Step-by-step explanation:

$3(x - 4) = - 21 \\ 3x - 12 = - 21 \\ 3x = - 21 + 12 \\ 3x = - 9 \\ \\ x = \frac{ - 9}{3} \\ \\ x = - 3$

I hope I helped you^_^