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netineya [11]
2 years ago
14

When using substitution to solve this system of equations, what is the result of the first step?

Mathematics
2 answers:
Korolek [52]2 years ago
4 0

Answer:

Solve. Because now you have only one variable.

Step-by-step explanation:

Allushta [10]2 years ago
3 0

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.

Step-by-step explanation:

Hope this helps you

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One-fourth of a number is 3 more than one-seventh of the same number.<br> What is the number?
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Find four consecutive integers such that the sum of the two largest subtracted from three times the sum of the two smallest is 7
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Answer:

18, 19, 20, 21

Step-by-step explanation:

Just like any of these problems, we should start by forming an equation for us to get a reference and plug in. We'll be using x as our variables.

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and three times the sum of the two smallest = 3(n + n+1) = 6n+3

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Answer:

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Step-by-step explanation:

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