a) (-396) + 2016 + 189 + (-604) -109
b) 10-| x + 3|= -8-10
c)707: [( \(^{2^x}\) - 5) + 74=\(4^2\) - \(3^2\),x thuộc N
d) 57-(x+5) = 35- (-2)
e)28- | x+7| = -4-(-21)
Loga
Toán lớp 6
a) (-396) + 2016 + 189 + (-604) -109
b) 10-| x + 3|= -8-10
c)707: [( \(^{2^x}\) - 5) + 74=\(4^2\) - \(3^2\),x thuộc N
d) 57-(x+5) = 35- (-2)
e)28- | x+7| = -4-(-21)
