Solve : (x + 1)/4 = (x - 2)/3

Solution:

Given, the equation is (x + 1)/4 = (x - 2)/3

We have to solve the equation

On solving the equation for x,

(x + 1)/4 = (x - 2)/3

On cross multiplication,

3(x + 1) = 4(x - 2)

3(x) + 3(1) = 4(x) - 4(2)

3x + 3 = 4x - 8

By transposing,

3x - 4x = -8 - 3

x(3 - 4) = -11

-x = -11

x = 11

Therefore, the value of x is 11.

✦ Try This: Solve : (5x + 11)/5 = (x - 12)/6

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 2

NCERT Exemplar Class 8 Maths Chapter 4 Problem 64

Solve : (x + 1)/4 = (x - 2)/3

Summary:

On solving the equation (x + 1)/4 = (x - 2)/3, we get x = 11

☛ Related Questions:

• Solve : (2x - 1)/5 = (3x + 1)/3
• Solve : 1 -(x - 2) - [(x - 3) - (x - 1)] = 0
• Solve : 3x - (x - 2)/3 = 4 - (x - 1)/4