Follow the steps to simplify this expression.
2 answers:
Step-by-step explanation:
2x(2)+2x(1)-3(x)-3(3)
4x+2x- 3x-9
since they are of same like terms we add them
=3x - 9
Answer:
3x - 9
Step-by-step explanation:
We already have the expression 4x + 2x − 3x − 9. Now, we just have to add like-terms. This will give us 3x - 9.
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8n+52=12(n+2)
distribute
8n+52 = 12n+24
subtract 8n from each side
52=4n +24
subtract 24 from each side
28 = 4n
divide by 4 on each side
7=n
Answer:
1
Step-by-step explanation:
i think
6(7 - 2)
6(5)
Check:
7*6 = 42
2*6 = 12
42-12 = 30 = 6(5) :)
Answer:
60 t0 12, or 1:5, or 1/5
Step-by-step explanation:
Answer:
MNP is congruent to QST.
N = S.
Angle S is 78 degress
