Solve for x
x = \frac{5}{2} = 2\frac{1}{2} = 2.5
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2x-7=\frac{4}{-2}
Divide both sides by -2.
2x-7=-2
Divide 4 by -2 to get -2.
2x=-2+7
Add 7 to both sides.
2x=5
Add -2 and 7 to get 5.
x=\frac{5}{2}
Divide both sides by 2.
Examples
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Limits
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