Answers

2016-06-21T10:06:40+08:00
In order to find x, subtract 7 to both sides of the equation and it will give x=5.
Check: 5+7=12, and therefore 5 is the solution.
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The solution in the equation t-4=10 is 14. (14-4=10)
r+5=-3??
-8.
x-10=-2??
x is 8.
2016-06-21T13:43:14+08:00
X+7=12
X= 12-7
X= 5

5 is the value of X.
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