Question

3a + 4 =a +18 find the value​

Answer 1

Answer:

3a + 4 = a + 18

=> 3a - a = 18 - 4

=> 2a = 14

hence, a = 14/2 = 7

hope, it helps you.

Answer 2

Step-by-step explanation:

you can also directly transfer number to other side they become their negative after that for eg 4 will become -4 on other side and -4 will become 4