Решите уравнение 5х+1 ------- -2х=3 2

Question

Решите уравнение
5х+1
------- -2х=3
2

Answer 1

( ( 5х + 1 )/2 ) - 2х = 3
( 5х + 1 ) / 2 = 2х + 3
5х + 1 = 2( 2х + 3 )
5х + 1 = 4х + 6
х = 5

Answer 2

5х+1
------- -2х=3
2

5х+1/2 2(-2х)/2=3

5х+1/2 -4х/2=3

(5x+1-4x)/2 = 3

x+1/2 = 3

x+1 = 2 * 3

x + 1 =6

x = 5