7x+2y-33=0 3y-7x-17=0
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Answer:
1. 7x+2y= 33
7x=33-2y
2y= 33-7x
2. 3y-7x=17
3y= 17+7x
-7x= 17- 3y
Step-by-step explanation:
1. 7x+2y-33=0
TRANSPOSE 33 TO RHS
7x+2y= 33
7x=33-2y
2y= 33-7x
2. 3y-7x-17=0
3y-7x=17
3y= 17+7x
-7x= 17- 3y
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