Jared believes this equation has one solution because the expressions on either side of the equal sign have different coefficients and different numbers of units. His work for simplifying the following equation is shown.
Jared believes this equation has one solution because the expressions on either side of the equal sign have different coefficients and different numbers of units. His work for simplifying the following equation is shown.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Jared believes this equation has one solution because
the expressions on either side of the equal sign have
different coefficients and different numbers of units. His
work for simplifying the following equation is shown.
5(y + 4) = − 3y - 8 + 8y
What mistake did Jared make if this equation actually
has no solution?
A
B
He should have only distributed to
the y.
He made a mistake with the negative
when distributing.
He combined the like terms
incorrectly.
He should have combined all terms
D to see if the expressions were equal.
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