Advertisements
Advertisements
प्रश्न
Solve: 7m - 1 = 20
योग
उत्तर
7m - 1 = 20
⇒ 7m = 20 + 1
⇒ 7m = 21
⇒ m = `21/7`
⇒ m = 3
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Solve the following equation and also check your result:
\[\frac{a - 8}{3} = \frac{a - 3}{2}\]
Solve each of the following equation and also check your result in each case:
\[\frac{(1 - 2x)}{7} - \frac{(2 - 3x)}{8} = \frac{3}{2} + \frac{x}{4}\]
Solve the following equation and verify your answer:
\[\frac{2}{3x} - \frac{3}{2x} = \frac{1}{12}\]
Solve the following equation and verify your answer:
\[\left( \frac{x + 1}{x - 4} \right)^2 = \frac{x + 8}{x - 2}\]
Solve: x + 4 = - 3
Solve: − 5 = a + 3
Solve: 2z + 3 = - 19
Solve: 18 - (2a - 12) = 8a
Solve: 2 – y = 8
Solve: 3(x + 5) = 18
