Solve for a
a=-2
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65-6a+91=168
Multiply both sides of the equation by 7.
156-6a=168
Add 65 and 91 to get 156.
-6a=168-156
Subtract 156 from both sides.
-6a=12
Subtract 156 from 168 to get 12.
a=\frac{12}{-6}
Divide both sides by -6.
a=-2
Divide 12 by -6 to get -2.
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Limits
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