Answer:
x= -17/6
Explanation:
10=-9/2x-7-3/2x
multiply all by 2
20=-9x-14-3x
add -9x to -3x
20=-12x-14
replace 20 with -12x and put -12x as a positive
12x=-14-20
add -14 to -20
12x=-34
divide both sides by 12
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