Question

Me de o resultado
x+9=13

6x=2x+16

5x-3+x=2x+9

5x+6x-16-3x+1x-4

Answer 1

Resposta:

X+9= 13

X= 13- 9

X= 4

6x= 2x+16

6x- 2x = 16

4x= 16

4x= 16/4

X= 4

5x-3+x= 2x+9

5x+X-2x= 9

6x= 9

X= 9/6

5x+6x-16-3x+1-4

5x+6x-3x= 16+1-4

8x= 13

X= 13/8