To solve this we need to use this formula:
a(b+c)=ab+ac
5(7+3x)-12=35+15x-12=15x+23
Answer:
-12
Step-by-step explanation:
Answer:
Im pretty sure its 45°
Step-by-step explanation:
Answer: OPTION B.
Step-by-step explanation:
Given the equation
you can find an equivalent equation by simplifying it.
You need to remember the multiplication of signs:

Now you can apply the Distributive property:

Simplifying the equation, you get:

You can observe that this equivalent equation matches with the equation provided in option B.