Respuesta :

Answer:

C. -26

Step-by-step explanation:

First, subtract by 4 both sides of equation.

4+m/8-4=3/4-4

Then, simplify.

4+m/8-4=m/8

3/4-4=-13/4

m/8=-13/4

Multiply by 8 both sides of equation.

8m/8=8(-13/4)

Simplify to find the answer.

8(-13/4)

-8*13/4

13*8/4=-104/4

104/4=-26

X=-26 is the correct answer.

C. -26 is the correct answer.

For this case we must solve the following equation:

[tex]4+ \frac {m} {8} = \frac {3} {4}[/tex]

We subtract 4 on both sides of the equation:

[tex]\frac {m} {8} = \frac {3} {4} -4\\\frac {m} {8} = \frac {3-16} {4}\\\frac {m} {8} = \frac {-13} {4}[/tex]

We multiply by 8 on both sides of the equation:

[tex]m = \frac {-13 * 8} {4}[/tex]

[tex]m = -26[/tex]

Answer:

Option C