PLEASE I WILL MARK BRAINLIEST
JUST TELL ME HOW TO SLOVE IT

x=5

Step-by-step explanation:

So first we want to find x by itself, so we can subtract 4 from both sides:

x=5

That is your simple answer!

Step-by-step explanation:

~ Move 4 to right hand side and change it's sign :

⟼

~ Subtract 4 from 9

⟼

Hope I helped ! ♡

Have a wonderful day / night ツ

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false.

step-by-step explanation:

false.

cavalieri's principle makes that statement about the volumes, not about the areas.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18