A) 3x+2=2x-5
3x+2-2x+5=0
x+7=0
x= -7
B) 8x-7=3x-7+4x-10
8x-7-3x+7-4x+10=0
8x-7x+10=0
x+10=0
x= -10
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A) 3x+2=2x-5
3x+2-2x+5=0
x+7=0
x= -7
B) 8x-7=3x-7+4x-10
8x-7-3x+7-4x+10=0
8x-7x+10=0
x+10=0
x= -10