Question
Use a graphing calculator to solve each equation.$$2 x+4=12-2 x$$
Step 1
This gives us: \[ \begin{align*} y &= 2x + 4 \quad \text{(from the left side)} \\ y &= 12 - 2x \quad \text{(from the right side)} \end{align*} \] Show more…
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