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3 years ago

7) Which ordered pair is a solution of the equation 3y – 2 = 8x + 5? *

1 answer:

3 0

If you plug in the values with their respective x and y variables you can find out.

For (1, 5):
3y - 2 = 8x + 5
3(5) - 2 = 8(1) + 5
15 - 2 = 8 + 5
13 = 13

This is indeed correct because 13 equals 13.

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

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Parenthesis
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Left to Right

Equality Properties

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Step-by-step explanation:

Step 1: Define Systems

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Step 2: Solve for x

Elimination

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Check the solution set.

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Step-by-step explanation:

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