Question

3x - 4 = 5 - x
Answer

Answer 1

x = 2.25

Explanation:

3x - 4 = 5 - x

4x = 5 + 4

4x = 9

x = 9 : 4

x = 2.25

--------------------------

check

3 * 2.25 - 4 = 5 - 2.25

6.75 - 4 = 2.75

2.75 = 2.75

the answer is good

Answer 2

Answer: 2.25

Explanation:

3x - 4 = 5 - x

+x +x

4x - 4 = 5

+4 +4

4x = 9

x = 9/4

x = 2.25