Solve for x: one over eight (8x + 15) = 24

A. 9
B. 49
C. one hundred seventy-seven over eight
D. two hundred seven over eight

Respuesta :

1: distribute the 1/8 to (8x+15). multiply 8 times 1/8 and 15 times 1/8. 1x+1.875. 

2: Subtract 1.875 from both sides. x=22.125. which is equal to 177/8. 

Answer: C

Answer:

Option C is correct

one hundred seventy-seven over eight

Step-by-step explanation:

Given the equation: one over eight (8x + 15) = 24

[tex]\frac{1}{8}(8x+15) = 24[/tex]

Multiply both sides by 8 we have;

8x+15 =192

Subtract 15 from both sides we have;

[tex]8x+15-15= 192-15[/tex]

Simplify:

8x = 177

Divide both sides by 8 we have;

[tex]x = \frac{177}{8}[/tex]

Therefore, the value for x is, one hundred seventy-seven over eight