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Rudik [331]
3 years ago
6

Solve this step by step and explain your answer

Mathematics
1 answer:
viva [34]3 years ago
7 0

Step-by-step explanation:

y = 3x + 5 \\ 2x + 4y = 6 \\ subsitution \\ 2x + 4(3x + 5) = 6 \\ 2x + 12x + 20 = 6 \\ 14x =  - 14 \\ x =  - 1 \\ y = 3x + 5 \\ y =  - 3 + 5 \\ y = 2

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4 years ago
A value 5 times a smaller number is 1 less than a larger number. their difference is 73
salantis [7]

Answer:

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Step-by-step explanation:

You can translate the information to two equations:

<em>a value 5 times a smaller number is 1 less than a larger number</em>

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Then you should merge one equation into the other, thereby eliminating one variable. You can do this any way you want. I choose to rewrite the first equation as:

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4 years ago
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