Answer:
You can divide both sides of the equation by [tex]3[/tex].
Step-by-step explanation:
When you divide both sides of the given equation by [tex]3[/tex], well end up with the equation, [tex]x -7 = 5[/tex].
Solution of dividing both sides of the equation by [tex]3[/tex]:
[tex]3(x -7) = 15 \\ \frac{3(x -7)}{3} = \frac{15}{3} \\ x -7 = 5[/tex]
You can then add [tex]7[/tex] to the both sides of the equation, you'll then find your solution of the equation which is [tex]x = 12[/tex].
Solution of adding both sides of the equation by [tex]7[/tex]:
[tex]x -7 = 5 \\ x -7 +7 = 5 +7 \\ x = 12[/tex]
