Answer:
the solution to the equation 2 + 9(8 - 8c) = 290 is c = -3
Explanation:
To solve for c in the equation 2 + 9(8 - 8c) = 290, we need to simplify the expression and isolate the variable.
1. Start by simplifying the expression inside the parentheses:
2 + 9(8 - 8c) = 290
2 + 72 - 72c = 290
2. Combine like terms:
74 - 72c = 290
3. Next, isolate the variable term by subtracting 74 from both sides of the equation:
74 - 72c - 74 = 290 - 74
-72c = 216
4. Divide both sides of the equation by -72 to solve for c:
(-72c)/(-72) = 216/(-72)
c = -3
Therefore, the solution to the equation 2 + 9(8 - 8c) = 290 is c = -3