Question

When Justin solved the following equation onThis Algebra Exam, he got a solution of x = -15.Was Justin correct? Justify your reasoning.3x + 5 = -28 - 10

Answer 1

Given:

3x + 5 = -28 - 10

Let's find x.

3x + 5 = -28 - 10

3x + 5 = -38

Subtract 5 from both sides:

3z