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Take the absolute value of -15+8=-7 absolute value of -7=7 Add the absolute value of -8 to 7 the absolute value of -8=8 7=8=15
Oh yes, mrs. Sue is right I incorrectly answered the question. I apologize.
Take a few weekends off, also if you have a test on Wednesday, study on Saturday. Do homework for the next day on free days. Also, see your school counselor for advice. if you feel you have to much homeowrk, you can also talk to your teacher.
2(2x)+2x=42 6x=42 x=7 width=7 length=14
x=2 multiply by 8 on both sides then subtract by 4 on both sides to get 2. :) hope this helps

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