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Len [333]
3 years ago
12

60 POINTS PLS HELP IF U HELP ILL SEND U 60 MORE POINTS

Mathematics
2 answers:
In-s [12.5K]3 years ago
5 0

2.2(n+5)=-2

2n+10=-2

2n=-2-10

2n=-12

n=-6

(first we open the bracket by using two multiply n and + 5 which give us 2n + 10 equal to -2 next we collect like terms by taking 10 to the other side which make it-10 they will divide by two which give us -6)

3.-9x+1=-80

-9x=-80-1

-9x=-81

x=9

(-9x + 1 =-81 first we take one to the other side which makes it -1 then weadd-80 - 1 which give us - 81 they will divide by -9 minus will cancel minus which gives us x=nine)

Step-by-step explanation:

sorry for not solvingthe first question I don't get the first question can you retype it in the comment section

aniked [119]3 years ago
4 0

please explain the question further because I can't seem to understand what you wrote

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