Find the solution of 18(x + 1) = -54.

Iam so stuck. what is the worked out answer for this question?

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles