(3x+7)+(4x+9)=-58
first add like terms
7x+16=-58
subtract 16 from both sides
-7x=-74
divide -7 from both sides
x=10.6
its 10.6 units long
Answer:
thx.......... can i get brainliest
8x3= 24...
there are 3 8 ounces in 28 pounds of dog food...
hope this helps!! HAGD!
Answer:
12 people can fit so the van had enough sests