lafawnarmstead lafawnarmstead

03-11-2020
Mathematics

contestada

The equation 9 y minus 12 x = 36 is written in standard form. What is the first step when writing an equivalent equation which solves for y?

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markualberta2006 markualberta2006

03-11-2020

Answer:

9y-12x=36

9y=36+12x

y=(36+12x)÷9

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summerchatcher summerchatcher

03-11-2020

Answer: y=8 and x=3

Example: Because 9*8=72 and 12*3=36

72-36=36

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