Question

What is 3x+6-x+4 if x is 10?​

Answer 1

30 is the answer

Explanation:

3x + 6-x + 4

3(10) + 6 -10 + 4

30 + -4 + 4

30 + 0

=30

Answer 2

30

Substituting x as 10:

3(10) + 6 - 10 + 4

30 + 6 - 10 + 4

30