*por favor a conta intera pois meu professo não explica direito : a) (3X-4)+ (-2X+11)=0
b)(3x-4)-(2x+11)=0
c)5x-8-(3x+9)= -(x+2)
d)8+(x-3)=6-(x+8)
b)(3x-4)-(2x+11)=0
c)5x-8-(3x+9)= -(x+2)
d)8+(x-3)=6-(x+8)
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