Question

tìm x: x*2+x*3=35

Answer 1

x*2+x*3=35

=>x*(2+3)=35

=>x*5=35

=>x=35:5

=>x=7

Vậy x=7

Answer 2

X x 2 + X x 3 = 35

X x ( 2 + 3 ) = 35

X x 5= 35

     X = 35 : 5 

X = 7

Answer 3

x*2+x*3=35

x*(2+3)=35

x*5=35

x=7

Answer 4

x*2+x*3=35

=> x*5=35

x=35/5

x=7

Vậy x=7

Answer 5

\(x\cdot2+x\cdot3=35\)

\(x\cdot\left(2+3\right)=35\)

\(x\cdot5=35\)

\(x=35:5\)

\(x=7\)

Answer 6

x*2+x*3=35

x*+(2+3)=35

x*+5=35

x=35:5

x=7

Answer 7

x^2*x^3=35

<=> x(2+3)=35 <=> 5x=35  <=> x= 7

Answer 8

x*2 + x*3 = 35

x* (2+3) = 35

x* 5  = 35

    x  = 35 :5

    x  = 7

Answer 9

2x + 3x = 35

=> 5x = 35

=> x = 35 : 5

=> x = 7

Vậy x = 7

Answer 10

x . 2 + x . 3 = 35

x ( 2 + 3 ) = 35

x . 5 = 35

x = 35 : 5

x = 7

Answer 11

x . 2 + x . 3 = 35

x . ( 2 + 3 )  = 35

x . 5              = 35

                  x = 35 : 5

                  x = 7