<span>A. Multiply equation A by -4;
We obtain : -12c = -4d + 32
c = 4d + 8
______________(+)___
-11c = 42 ( we eliminate variable d first )</span>
Answer 2 line segments are parallel to FE
Answer: the Y is 7
Step-by-step explanation:
Answer:
C) 9n - 3
Step-by-step explanation:
<em>make an expression</em>
2n - 1 - (-7n + 2)
<em>open the parenthesis</em>
2n - 1 + 7n - 2
<em>combine like terms</em>
9n - 3