Question

X×62+X×48=4200 giúp mình với 

Answer 1

X×62+X×48=4200

\(x\times\left(62+48\right)=4200\)

\(x\times110=4200\)

\(x=4200:110\)

\(x=\dfrac{420}{11}\)

Answer 2

X x 62 + X x 48= 4200

X x(62 + 48)= 4200

X x 110= 4200

X = 4200 : 110

X = 4200/ 110= 420/ 11

 

 

Answer 3

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