Question

Help me on this topic pls

Answer 1

x = 91.

Explanation:

129 = x + 38

First, we can subtract 38 from both sides to get:

91 = x

So the solution is x = 91.

Answer 2

91

Explanation:

There is a rule that says that 129 = 38 + x

so x = 129 - 38

x = 91