Answer:
x =7
Step-by-step explanation:
2x+6 = 20
To solve this equation, you first need to subtract 6 from each side
2x+6-6 = 20-6
2x = 14
Then divide each side by 2
2x/2 = 14/2
x = 7
Answer:
A) 18.75.
B) It'd be negative because that's how much he owes his service provider
Step-by-step explanation:
Answer:
x=10,-10
Step-by-step explanation:
Take the square root of both sides of the equation to eliminate the exponent on the left side
The complete solution is the result of both the positive and negative portions of the solution.
Simplify the right side of the equation
The complete solution is the result of both the positive and negative portions of the solution.