The sum of two times a number and five is eight
2 answers:
The answer is 1.5
To solve a question like this, you need to put X on one side of the equation and the the numbers on the opposite side.
2x + 5 = 8
To solve for X...
1. subtract 5 from both sides to get 2x = 3
2. divide both sides by 2 to get X by itself
3. x = 1.5
Hope this helps!
2(x+5)=8
2x+10=8
2x=-2
x=-1
(Read this wrongly, my apologies.)
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