<span>A letter that holds the place for some unknown value in mathematics
VARIABLE
A process where you must look for terms that have identical variable parts and then combine their coefficients.
COMBINING LIKE TERMS</span>
<h3><u>given</u><u>:</u></h3>
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<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>
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</u>
<h3><u>solution</u><u>:</u></h3>
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</u>
<u>
</u>
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</u>
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<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>correct</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>option</u><u> </u><u>E</u><u>.</u>
Subtract 9 from both sides
Answer:
y=57, x=77
Step-by-step explanation:
The line that creates x-3 is parrelell to the line that makes 74 degrees
You know that x-3=74
When you simplify you get x=77
Now that you know that x-3=74 you can add all the angles to 180 because they are a supplementary angle
74+41+(y+8)=180, then simplify
115+y+8=180, simplify more
123+y=180
y=57
3x2-2 since the vertical shift would just add a -2 to the equation