Answer:
Step-by-step explanation:
1) Divide both sides by 2.
2) Simplify 4/2 to 2.
3) Add 4 to both sides.
4) Simplify 2 + 4 to 6.
5) Divide both sides by 2.
6) Simplify 6/2 to 3.
<em><u>therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>z</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>.</u></em>
Solve for one of the variables in the first equation (in this case, I will solve for X):
X = Y + 3
Then use that value of X in the second equation to solve for Y:
X + 3Y = 9
(Y + 3) + 3Y = 9
4Y + 3 = 9
4Y = 6
Y = 1.5
Use the value of Y we just found in the X equation we created:
X = Y + 3
X = 1.5 + 3
X = 4.5
Therefore X = 4.5 or 9/2 and Y = 1.5 or 3/2.
Answer:
less than
Step-by-step explanation:
-0.025 is further away from -0.14 in the number line.
Answer: 5z
Step-by-step explanation:
1+4 * z= 5z
Closing costs is the answer to your question
