Question

Suppose 4y – 1 = 15 and y = 5x – 3.

Answer 1

The equivalent equation of 4y – 1 = 15 is 20x - 13 = 15

How to determine the equivalent equation?

The equations are given as:

4y – 1 = 15 and y = 5x – 3.

Substitute y = 5x – 3. in 4y – 1 = 15

4(5x – 3) – 1 = 15

Expand

20x- 12 - 1 = 15

Evaluate the like terms

20x - 13 = 15

Hence, the equivalent equation of 4y – 1 = 15 is 20x - 13 = 15

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brainly.com/question/2972832

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