The product of 43x6 can be broken down into expand form 43x6 =(40x6)+ what’s the missing expression

18

Step-by-step explanation:

43x6=258

(40x6)+(?)

240+(?)

take 258-240

=18.

check: 240+18=258

so, answer is 18

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

fdvs

step-by-step explanation: vsfdvsfvd