Solve for x
x=-6
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1x-5-3x=7
Subtract 3x from both sides.
-2x-5=7
Combine 1x and -3x to get -2x.
-2x=7+5
Add 5 to both sides.
-2x=12
Add 7 and 5 to get 12.
x=\frac{12}{-2}
Divide both sides by -2.
x=-6
Divide 12 by -2 to get -6.
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