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PSYCHO15rus [73]
2 years ago
12

1. Which of the following is an example of a system of equations?

Mathematics
1 answer:
Anni [7]2 years ago
7 0

Answer: (1)

Step-by-step explanation:

A system of equations must have two equations. The first option is the only one that satisfies this.

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Substitute: 7.5x = 5.5x + 10
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The value of x is 5

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions made up;

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We have the expression as;

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collect like terms

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subtract the like terms

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