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Sunny_sXe [5.5K]
3 years ago
11

Solve for a in the equation a – 17 = 42

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
8 0

Hi there! :)

<em><u>Answer:</u></em>

<em><u>a=59</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

<h2><u>Lesson: Addition property of equality</u></h2>

a+c=b+c

First, you add by 17 from both sides of an equation.

a-17+17=42+17

And then, you simplify and solve. You can also add by the numbers from left too right.

42+17=59

Final answer is a=59

Hope this helps! :)

Have a great day!

-Charlie

Gnoma [55]3 years ago
6 0

Answer: a = 59


Step-by-step explanation:

a = 42 + 17

a = 59

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