Answer: x=1
Step-by-step explanation:
You need to open up the parenthesis so you multiply every term inside the parenthesis by -7.
1. -7x + 14 + 1 = 15 -7x
2. Combine like terms -7x + 15 = 15-7x
The two sides of the equation are the same so that means that x=1
Answer:
A
Step-by-step explanation:
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I believe the answer is 4?
Hello,
Let's assume k the ratio.

It is 1,000 bigger than the one in the tens place. 5,000 compared to 50