This is homework. please help with the answer for both 11a and 11b :))
1 answer:
11a:
3x+5=5x-57
3x-5x=-57-5
-2x=-62
x=31
11b:
2x+2x+4x+150+4x+150=360
12x+300=360
12x=360-300
12x=60
x=5
hope this helped !!
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Answer:
y=12
Step-by-step explanation:
2*-2=-4
-6*-2=12
y=12
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82 cm.
Answer:
None of these
Step-by-step explanation:
2x4=8 is the expression gets the answer
B. (x-4)(3x2-5)
your welcome
