Answer: x=5 y=-6
(5,-6)
Step-by-step explanation:
Solve by elimination
multiply x-5y=35 by 3
= 3x-15y=105
-
divide 9 on both sides
y= -6
Now solve for x
you must plug in -6 for y in either equations
i plugged in -6 for y in 3x-15y=105
subtract 90 on both sides
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Answer:
The value of .
Step-by-step explanation:
Considering the equation
To solve the equation using inverse operations,
Subtracting 6 on both sides of the equation,
Simplifying,
Dividing both sides by 3
Switching both sides
Therefore, the value of .
Keywords: equation, inverse operations
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