\(96-3\left(x+1\right)=42\)
\(\Rightarrow3\left(x+1\right)=49\)
\(\Rightarrow x+1=\frac{49}{3}\)
\(\Rightarrow x=\frac{46}{3}\)
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\(96-3\left(x+1\right)=42\)
\(\Rightarrow3\left(x+1\right)=49\)
\(\Rightarrow x+1=\frac{49}{3}\)
\(\Rightarrow x=\frac{46}{3}\)
`(x+1)/99+(x+2)/98+(x+3)/97+(x+4)/96=-4`
a) 15 : (x + 2) = 3 b) 20 : (1 + x) = 2
c) 240 : (x – 5) = 22.52 – 20 d) 96 - 3(x + 1) = 42
x-1/99+x-2/98+x-3/97+x-4/96-4=0
Tìm x biết
c)96 - 3.(x + 1) = 42
x+3/97 + x+5/95 + x+4/96 + x+1/99 = -4
x+1/99+x+2/98+x+3/97+x+4/96=-4
Tìm x
2x+2 - 2x = 96
5x + 5x+1 = 750
2x+3 + 2x = 144
5.3x + 3x-1 = 162
4x-3 + 5.4x-3 = 96
3x-1 + 5.3x-1 = 486
a) 96-3.(x+1)=42 b) (x-37):12=9
c)125:(x-3)=5
Mn bày e gấp
tìm x
96-3(x+1)=42
Tìm số tự nhiên x, biết: 96 – 3(x + 1) = 42