Answer:
x = -1
Step-by-step explanation:
subtract 36 from both sides
36 - 5x - 36 = 7x + 48 - 36
simplify
-5x = 7x + 12
subtract 7x from both sides
-5x - 7x = 7x + 12 - 7x
simplify
-12x = 12
divide both sides by -12
-12x/-12 = 12/-12
simplify
x = -1
Let the width be w, length = 3w and height = 2w
Volume = length x width x height = w x 3w x 2w = 6w^3
6w^3 = 2,058
w^3 = 2,058/6 = 343
w = ∛343 = 7
width = 7 cm
Answer:
3.6
Step-by-step explanation:
5x=2x+24
5x-2x=24
3x=24
x=24/3
x=8
Now you can verify by putting 8 in the x :)
