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4 years ago

13

Please can someone tell me whether my answer to the question is right? The topic is simultaneous equations.

2 answers:

Pani-rosa [81]4 years ago

8 0

You can easily check your own solutions to simultaneous equation problems. You've found values for x and y. Choose either of the original two equations and substitute these x- and y-values into it. Is the resulting equation then true? If so, you have a solution. If not, you don't.

ELEN [110]4 years ago

7 0

X should equal -13.33. Y is correct, 13.33

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Answer:

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Step-by-step explanation:

Given:

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Now, in order to solve it for 'x', we need to isolate 'x' on one side of the inequality.

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