4 years ago

What is the result of substituting for y in the bottom equation?

2 answers:

8 0

The answer is the option A, which is: A. x-7=x²+2x-4
The explanation is shown below:
To solve this problem you must apply the proccedure shown below:
1. You have the following system equations given in the problem above:
<span>y=x-7
y=x²+2x-4
2. Therefore, when you substitute for y in the bottom equation, you obtain:
</span>x-7=x²+2x-4

Maru [420]4 years ago

7 0

Answer:

x-7=x²+2x-4

Step-by-step explanation:

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