Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be used to describe the total yards gained by Jordan's team?
As per linear equation, the expression by which the total yards gained by Jordan's football team is measured is (x₁ - x₂).
A linear equation is an equation where the variable of the equation has the highest power of degree one.
Let, x₁ = The gain of Jordan's football team on their first play = 12 yards
x₂ = The loss of Jordan's football team on their second play = 8 yards
Therefore, The total yards gained by Jordan's football team = (x₁ - x₂)
= (12 - 8) yards = 4 yards.
Therefore, the expression by which the total yards gained by Jordan's football team is measured is = (x₁ - x₂).
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