\(x+x+x\times2+x\times4+x\times2=2016\)
\(x\times1+x\times1+x\times2+x\times4+x\times2=2016\)
\(x\times\left(1+1+2+4+2\right)=2016\)
\(x\times10=2016\)
\(x=2016\div10\)
\(x=201,6\)
\(x+x+x\times2+x\times4+x\times2=2016\)
\(x\times2+x\times2+x\times4+x\times2=2016\)
\(x\times\left(2+2+4+2\right)=2016\)
\(x\times10=2016\)
\(x=2016:10\)
\(x=201,6\)
ai k cho sakura trường mình khác mình thì mình k lại
x + x + x * 2 + x * 4 + x * 2 = 2016
= x *1 + x * 1 + x * 2 + x * 4 + x * 2 = 2016
= x * (1 + 1 + 2 + 4 + 2) = 2016
= x * 10 = 2016
x = 2016 : 10
x = 201,6