96 - 3(x + 1) = 42
3(x + 1) = 96 - 42 = 54
x + 1 = 54 : 3 = 18
x = 18 - 1
x = 17
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96 - 3(x + 1) = 42
3(x + 1) = 96 - 42 = 54
x + 1 = 54 : 3 = 18
x = 18 - 1
x = 17
96-3(x+1)=42
Tìm x biết
c)96 - 3.(x + 1) = 42
96-3.(x+1)=42
96-3[x+1] =42
96-3(x+1)=42
96-3(x+1)=42
96-3(x+1)=42
96-3.(x+1)=42
96-3(x+1)=42