Tìm x biết
LÀM HẾT MÌNH SẼ TẶNG 100XU Ạ
----- Nội dung ảnh -----
1) \( \frac{3}{5} = \frac{21}{10} \)
2) \( x + \frac{3}{2} = 5,6 \)
3) \( x \cdot \frac{1}{5} = \frac{19}{4} \)
4) \( \frac{1}{3} + \frac{2}{9} = 7 \)
5) \( \frac{1}{2} - 2x = \left( -\frac{1}{3} \right) \)
6) \( 2x + \frac{7}{3} = 1 \)
7) \( (x - 3)^2 = 16 \)
8) \( \frac{x}{20} = \frac{5}{2} \)
9) \( \frac{1}{3} x - \frac{7}{9} = 2 \)
10) \( (x - 1)^3 = \frac{1}{27} \)
11) \( \sqrt[3]{x - 1} = \frac{1}{2} \)
12) \( \sqrt{x} = 3 \)
13) \( 5 + 5x^2 = 650 \)
14) \( \sqrt{3} - x = \frac{1}{2} \)
----- Nội dung ảnh -----
1) \( \frac{3}{5} = \frac{21}{10} \)
2) \( x + \frac{3}{2} = 5,6 \)
3) \( x \cdot \frac{1}{5} = \frac{19}{4} \)
4) \( \frac{1}{3} + \frac{2}{9} = 7 \)
5) \( \frac{1}{2} - 2x = \left( -\frac{1}{3} \right) \)
6) \( 2x + \frac{7}{3} = 1 \)
7) \( (x - 3)^2 = 16 \)
8) \( \frac{x}{20} = \frac{5}{2} \)
9) \( \frac{1}{3} x - \frac{7}{9} = 2 \)
10) \( (x - 1)^3 = \frac{1}{27} \)
11) \( \sqrt[3]{x - 1} = \frac{1}{2} \)
12) \( \sqrt{x} = 3 \)
13) \( 5 + 5x^2 = 650 \)
14) \( \sqrt{3} - x = \frac{1}{2} \)