RESOLVA CADA ITEM DA 2-° COLUNA COM O DA 1-° COLUNA QUE APRESENTA UMA EQUAÇÃO EQUIVALENTE:
1 coluna. 2 coluna A)3×=24 ( )X+4=6
B)-5×+2=-8 ( )2×+6=12
C)×+3=6 ( )3×=72
D)2×=48 ( )6×=48
1 coluna. 2 coluna A)3×=24 ( )X+4=6
B)-5×+2=-8 ( )2×+6=12
C)×+3=6 ( )3×=72
D)2×=48 ( )6×=48
More Questions From This User See All
Lista de comentários
A)3×=24 (B )X+4=6
x=24/3 x = 6-4
x = 8 x = 2
B)-5×+2=-8 (C)2×+6=12
-5x = -8-2 2x = 12-6
-5x = -10 .(-1) 2x = 6
5x = 10 x = 6/2
x = 10/5 x = 3
x = 2
C)×+3=6 (D)3×=72
x = 6-3 x = 72/3
x = 3 x = 24
D)2×=48 (A)6×=48
x = 48/2 x = 48/6
x = 24 x = 8