1. Understand Equations and Solutions
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y=$2.15
y | $4.10=$6.25-y | Simplify | True or False? |
---|---|---|---|
$2.15 | $4.10? =$6.25- $2.15 | $4.10 = $4.10 | True |
$2.95 | $4.10? =$6.25- $2.95 | $4.10 ≠$3.30 | False |
$3.05 | $4.10? =$6.25- $3.05 | $4.10 ≠$3.20 | False |
$3.15 | $4.10? =$6.25- $3.15 | $4.10 ≠$3.10 | False |
The equation is true when y=$2.15; therefore, this is a solution of the equation.