Question

Drag each equation to show if it could be a correct first step to solving the equation

3(+8)=42
3
x
+
8
=
42
.

Answer 1

If you are looking for 3x+8=42, then x=12.

Explanation:

3x+8=42

Step 1:

Subtract 8 from both sides.

3x=36

Step 2:

Divide 36 by 2.

x=12.

I think this is the answer you are looking for.