Question

if 4x +3equals to 15 the value of x is​

Answer 1

Answer:

Given, 4x=15−3x

Add 3x on both the sides, we get

4x+3x=15−3x+3x

⇒4x+3x=15

⇒7x=15

⇒x=715, which is required solution

Answer 2

Answer:

4x + 3 =15

4x = 15 - 3

4x = 12

x = 12/4

x=3