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Volgvan
3 years ago
13

Which is a solution to the equation 6x + y = –4?

Mathematics
1 answer:
Stolb23 [73]3 years ago
7 0
(x,y)
sub those for x and y and see if you get a true statement

(2,-8)
6(2)+-8=-4
12-8=-4
4=-4
fasle

(2,8)
6(2)+8=4
12+8=4
20=4
false

(1,2)
6(1)+2=4
4+2=4
6=4
false

(1,-10)
6(1)+-10=4
6-10=-4
-4=-4
true

ANSWER IS D
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Answer:

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Step-by-step explanation:

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kwasi thought of a number, multiplied it by7/2 and added 16 to the results.if the final answer was 30.what number did he think o
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Answer:

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Step-by-step explanation:

  1. represent the number he thought of with x

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  1. multiply through with the LCM which is 2
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