Question

form equation and solve them to find the unknown number

a) the sum of three consecutive numbers is 153
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Answer 1

Answer:

$x + (x + 1) + (x + 2) = 153$

$x + x + 1 + x + 2 = 153$

$3x + 3 = 153$

$3(x + 3) = 153$

$x + 3 = \frac{153}{3}$

$x + 3 = 31$

$x = 31 - 3$

$x = 28$

I think so this may help you

Answer 2

Answer:

I think u got ur answer above

sry for giving irrelevant answer

I only want to know if u r an army

hmmm...?