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I need help with a alexs math problem

Sagot :

Answer:

1. Distributive property

2. subtraction property of equality

Step-by-step explanation:

Solve the following equation;

[tex]9(w+2)=-45[/tex]

Use the distributive property of multiplication to expand:

[tex]9w+18=-45[/tex]

Now, use the subtraction property of equality:

[tex]\begin{gathered} 9w=-45-18 \\ \text{ Simplifying:} \\ 9w=-63 \end{gathered}[/tex]

Finally, use the division property of equality:

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