A would equal 4 because you would first convert the mixed numbers into improper fractions, then move the constant to the right, and finally add the factions
a-2(1/2)=1(1/2)
a-(5/2)=(3/2)
a=(3/2)+(5/2)
a=4
First subtract the 7 from both sides and that would equal 2x+9=2x then subtract 2x and the answer is 9
<h3>First we will simplify both equations....</h3><h2>#1</h2>
<h2>#2</h2>
<h2>Now,</h2>
<h2>How?</h2>
- When the number is in negative the smaller number is greater than the greater number.
The answer should be 20, but that's not an option... hmmmm......
Answer:
6, 7, 8, 9
Step-by-step explanation:
you plug in the number in the X column into the variable, which you divide by 4 and add 7 to your number.
