Solve: 7x - 9 = 16

Asked by Aaryan | 2 years ago |  217

1 Answer

Solution :-

7x - 9 = 16

Transposing 9 to R.H.S, we obtain

7x = 16 + 9

7x = 25

Dividing both sides by 7, we obtain

\( \frac{7x}{7} = \frac{25}{7}\)

x = \(\frac{25}{7}\)

Answered by Sakshi | 2 years ago

Related Questions

Solve the inequations and graph their solutions on a number line  – 1 < (\( \dfrac{x}{2}\)) + 1 ≤ 3, x ε l

Class 8 Maths Linear Equations in One Variable View Answer

Solve (\( \dfrac{x}{3}\)) + (\( \dfrac{1}{4}\)) < (\( \dfrac{x}{6}\)) + (\( \dfrac{1}{2}\)), x ε W. Also represent its solution on the number line.

Class 8 Maths Linear Equations in One Variable View Answer

If the replacement set is {-3, -2, -1, 0, 1, 2, 3}, solve the inequation \(\dfrac {(3x – 1) }{2} < 2\). Represent its solution on the number line.

Class 8 Maths Linear Equations in One Variable View Answer

Solve the inequations (\( \dfrac{3}{2}\)) – (\( \dfrac{x}{2}\)) > – 1, x ε N

Class 8 Maths Linear Equations in One Variable View Answer