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andre [41]
3 years ago
7

X-7=5 please help me with each step.

Mathematics
2 answers:
Julli [10]3 years ago
5 0
Add 7 to both sides.
7-7 = 0
5+7 = 12
X=12
KATRIN_1 [288]3 years ago
4 0

x-7=5

Move -7 to the other side. Sign changes from -7 to +7.

x-7+7=5+7

x=5+7

x=12

Answer: x=12

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Step-by-step explanation:

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4 0
3 years ago
20 POINTS
SIZIF [17.4K]
Let get all the information.
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But when he looked at the table he looked at probability that the home runs are less then 380 feet.
From this table
http://www.stat.ufl.edu/~athienit/Tables/Ztable.pdf
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