Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

Evaluate:
$\frac{x + 1}{5} - \frac{x - 7}{2} = 1$

Open in App

Solution

Verified by Toppr

$\frac{x + 1}{5} - \frac{(x - 7)}{2} = 1$

$\frac{2 (x + 1) - 5 (x - 7)}{10} = 1$

$2 x + 2 - 5 x + 35 = 10$

$- 3 x + 37 = 10$

$- 3 x = - 27$

$x = 9$ .

Was this answer helpful?

0

Similar Questions

Q1

Evaluate:

\frac{x + 1}{5} - \frac{x - 7}{2} = 1

View Solution

Q2

Evaluate:

lim x \to 0 \frac{{(x + 1)}^{5} - 1}{x}

View Solution

Q3

Evaluate $l i m x \to 1 \frac{x^{15} - 1}{x^{10} - 1}$

View Solution

Q4

Evaluate:

lim x \to 1 \frac{x^{15} - 1}{x^{10} - 1}

View Solution

Q5

If

x =

15^{\circ}

, evaluate :

4 cos 2 x \cdot sin 4 x \cdot tan 3 x - 1

View Solution