1 answer:
Answer:
x=-1
Step-by-step explanation:
-15=22x+7
Subtact 7 both sides
-15-7=22x+7-7
-22x=-22
Divide both sides by -22
-22x=-22
x=-1
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
145
Step-by-step explanation:
180-137=43
43+102=145
Im not sure but I think the correct answers are:
3. B
4. A
