Question

! Ecuaciones !
X+2=7
X-4=3
2x=12
X/3=5

Answer 1

Respuesta:

X+2=7

X=7-2

X=5

X-4=3

X=3+4

X=7

2X=12

2X÷2=12÷2

X=6

X/3=5

1/3X=5

X=15