Answer:
i think but not sure this is 16
abswer 16
Step-by-step explanation:
[tex]5z-13=-3[/tex]
Collect like terms and simplify
[tex]5z = -3+13\\\\5z =10[/tex]
Divide both sides of the equation by 5
[tex]\frac{5z}{5} = \frac{10}{5} \\\\Simplify\\\\z = 2[/tex]
