Các câu hỏi tương tự
a) \(\frac{3x+2}{5x+7}=\frac{3x-1}{5x+1}\)
b)\(\frac{x+1}{2x+1}=\frac{0.5x+2}{x+3}\)
tim x biet
a;\(\frac{3x+2}{5x+7}=\frac{3x-1}{5x+1}\)
b; \(\frac{x+1}{2x+1}=\frac{0,5x+2}{x+3}\)
\(\frac{3x+2}{5x+7}=\frac{0.5x+2}{x+3}timx\)
Tìm x
|10x +7 | < 37
|3 - 8x | nhỏ hơn hoặc bằng 19
| x +3| - 2x = | x- 4 |
\(\frac{3x+2}{5x+7}\)=\(\frac{3x-1}{5x+1}\)
\(\frac{x+1}{2x+1}\)=\(\frac{0,5x\cdot2}{x+3}\)
tim x \(\frac{3x+2}{5x+7}\)=\(\frac{3x-1}{5x+1}\)
Tìm x biết:
1, 3x+2/5x+7=3x-1/5x+1
2, x+1/2x+1=0.5x+2/x+3
Tìm x biết:
1, 3x+2 / 5x+7 = 3x-1 / 5x+1
2, x+1 / 2x+1 =0.5x+2 / x+3
Tìm x
a, \(-\frac{22}{15}x+\frac{1}{3}=\text{|}-\frac{2}{3}+\frac{1}{5}\text{|}\)
b,\(x:15=8:24\)
c,\(\frac{-3x+2}{5x+7}=\frac{3x-1}{5x+1}\)
d, \(\frac{x+1}{2x+1}=\frac{0,5x+2}{x+3}\)
nói cách làm lun nha
Tìm x:
a, \(\frac{2x+3}{5x+2}=\frac{4x+5}{10x+2}\)
b,\(\frac{3x-1}{40-5x}=\frac{25-3x}{5x-34}\)