Evaluate
4x_{2}-v_{1}+\frac{3}{2}
Expand
4x_{2}-v_{1}+\frac{3}{2}
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\frac{v_{1}-4x_{2}-\frac{3}{2}}{-1}
Cancel out 2 and 2.
-v_{1}-\left(-4x_{2}\right)-\left(-\frac{3}{2}\right)
Anything divided by -1 gives its opposite. To find the opposite of v_{1}-4x_{2}-\frac{3}{2}, find the opposite of each term.
-v_{1}+4x_{2}-\left(-\frac{3}{2}\right)
The opposite of -4x_{2} is 4x_{2}.
-v_{1}+4x_{2}+\frac{3}{2}
The opposite of -\frac{3}{2} is \frac{3}{2}.
\frac{v_{1}-4x_{2}-\frac{3}{2}}{-1}
Cancel out 2 and 2.
-v_{1}-\left(-4x_{2}\right)-\left(-\frac{3}{2}\right)
Anything divided by -1 gives its opposite. To find the opposite of v_{1}-4x_{2}-\frac{3}{2}, find the opposite of each term.
-v_{1}+4x_{2}-\left(-\frac{3}{2}\right)
The opposite of -4x_{2} is 4x_{2}.
-v_{1}+4x_{2}+\frac{3}{2}
The opposite of -\frac{3}{2} is \frac{3}{2}.
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