1)2x-x+7/9+x-5/3=x/3
2)x/4-2x/5=3x/2+11
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Step-by-step explanation:
(-7x2 - 3x) - (4x2 - x) = -7x2 - 3x - 4x2 + x = -7x2 - 4x2 - 3x + x = -11x2 – 2x = -x(11x + 2) Answer: -x(11x + 2) 3.
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