2. Distributive property (multiplying the -2 to the items in parentheses)
3. Subtraction property (subtracting 8 from 3)
4. Addition property (adding 5 to both sides)
5. -4x = 16 (subtracting 6x from both sides)
6. x = -4 (dividing both sides by -4)
To solve for j, the first step is to get rid of the -5 by adding it to both sides to get:
8j+j=72
Then, add like things, which would be 8j and j (aka 1j) to get:
9j=72
Finally, divide both sides by 9 to get the answer, which is:
j=8
Answer:
the percent increase is by 30%
Step-by-step explanation:
30% of 200 equals 60
Answer:
x
Step-by-step explanation:
If you added x to the equation, then it would become x²+4x+9=0, which is a perfect quadratic square
