Respuesta :

09pqr4sT

Answer:

[tex]x=5[/tex]

Step-by-step explanation:

[tex]3x - 7 = 8[/tex]

[tex]3x = 8+7[/tex]

[tex]3x=15[/tex]

[tex]x=5[/tex]

bshenk

Answer:

x=5

Step-by-step explanation:

Let's solve your equation step-by-step.

3x−7=8

Step 1: Add 7 to both sides.

3x−7+7=8+7

3x=15

Step 2: Divide both sides by 3.

3x/3=15/3

x=5