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2 votes
2 votes
Solve the equation

5(x + 8) = 4(x - 8) + x
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
OB. The solution is all real numbers.
O C. There is no solution.

User Jayamurugan
by
2.7k points

1 Answer

22 votes
22 votes

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Answer:

A. the solution is x = -72

Explanation:

Eliminating parentheses gives ...

5x +40 = 4x -32

x = -72 . . . . . . . . . . . subtract (4x+40)

There is one solution: x = -72.

User Belden Fox
by
3.2k points