4 years ago

Joey and Nolan are each solving the equation 13x - 42 = 18 - 7x.

Mathematics

1 answer:

poizon [28]4 years ago

3 0

Answer:

First step=13x+7x=18+42

Step-by-step explanation:

13x-42=18-7x

First step

It is to collect like terms of the equation

13x+7x=18+42

20x=60

x=60/20

x=3

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