(24+7x)*(-3)=

Solution for (24+7x)*(-3)= equation:

Simplifying
(24 + 7x)(-3) = 0

Reorder the terms for easier multiplication:
-3(24 + 7x) = 0
(24 * -3 + 7x * -3) = 0
(-72 + -21x) = 0

Solving
-72 + -21x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '72' to each side of the equation.
-72 + 72 + -21x = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -21x = 0 + 72
-21x = 0 + 72

Combine like terms: 0 + 72 = 72
-21x = 72

Divide each side by '-21'.
x = -3.428571429

Simplifying
x = -3.428571429