The addition equation to represent the Jackson's net change in money is x + (-y) = 4.63
<h3>What is a system of equations?</h3>
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
It is given that Jackson receives 4.63 as his change at the grocery store. He places it into a charity donation jar at the register.
Here we need to Write an addition equation to represent Jackson's net change in money.
Given that :
The change received is 4.63
The Net change in money;
Let initial amount before purchase is x
The Cost of item purchased = y (negative as it is incurred)
The Net change in money;
Initial amount + cost of item purchased = change received
x + (-y) = 4.63
Hence, addition equation to represent the Jackson's net change in money is x + (-y) = 4.63
Learn more about equations here;
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