Question

solve the following equations : 4x + 13 = 3x + 15​

Answer 1

Rewrite the equation

$\\ \sf\longmapsto 4x+13=3x+15$

• Take 3x to left side and 13 to right side

$\\ \sf\longmapsto 4x-3x=15-13$

$\\ \sf\longmapsto (4-3)x=15-13$

$\\ \sf\longmapsto x=15-13$

$\\ \sf\longmapsto x=2$

Answer 2

Answer:

4x +13 = 3x + 15

4x -3x = 15 -13

x = 2

•°• The value of x = 2