Question

Solve 3x-5 + x= 31. 09 0-12 O 12

Answer 1

Step-by-step explanation:

3x+x-5-5=31-5

4x=26

divide four from both side.

x=26/4 or 6.5

Answer 2

$3x-5 +x = 31\\\\\implies 4x -5 = 31\\\\\implies 4x = 31 +5\\\\\implies 4x = 36 \\\\\implies x =\dfrac{36}4\\\\\implies x = 9$