A answer of the explanation for the explanation is the answer
Check the picture below.
recall that in a rhombus the diagonals bisect each other at a right-angle, and that all sides are equal.
thus the longer diagonal is 2a long, and the shorter diagonal is 2b long.
Answer:
-2
Step-by-step explanation:
x+3+4=5
x+7=5
subtract 7 on both sides
x=-2
Answer:
7x+y=-5
Step-by-step explanation:
-y=7x+5
7x+y=-5