Solve for x
x=11
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-19+12x-4x-2x=47
Subtract 10 from -9 to get -19.
-19+8x-2x=47
Combine 12x and -4x to get 8x.
-19+6x=47
Combine 8x and -2x to get 6x.
6x=47+19
Add 19 to both sides.
6x=66
Add 47 and 19 to get 66.
x=\frac{66}{6}
Divide both sides by 6.
x=11
Divide 66 by 6 to get 11.
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