`x xx 95 + x + x : 0,25 = 7963`
`x xx (95 + 1 + 4) = 7963`
`x xx 100 = 7963`
`=> x = 79,63`.
\(x\times\left(95+1+4\right)=7963\)
\(100\times x=7963\)
\(x=79,63\)
\(=>x\left(95+1+4\right)=7963\)
\(x=\dfrac{7963}{95+1+4}=\dfrac{7963}{100}=79,63\)
\(x\left(95+1+4\right)=7963\)
\(x\times100=7963\)
\(x=\dfrac{7963}{100}\)
\(x=79.63\)
`x``xx95+x+x:0,25=7963`
`x``xx95+x``xx1+x``xx4=7963`
`x``xx(95+1+4)=7963`
`x``xx100=7963`
`x=7963:100`
`x=79,63`
Vậy `x=79,63`
`@An`
