Question

Draw a modelto show that x + 3 is the same as x over 3​

Answer 1

Explanation:

Your equation comes out to x + 3 = x/3. Multiplying all three terms by 3 results in 3x + 9 = x, which simplifies to 2x = -9, so that x = -9/2.

Unsure of what you're asking for by "model."