Answer:
x=- 18
Step-by-step explanation:
3x+9= -45
3x=-45-9
3x=-54
x=-54/3
x= -18
Answer:
Robin has 5 apples butone of them is half of one apple. He wanted to give that apples to his 4 best friend. :)
X = 7 and Y = 9
Because the parallel sides have to be equal and these inputs make the side equal.