0
Anonymous
Eight times whatever the value of x is.
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10
8x=7x-7 x=-7
8x+7=55 8x=55-7 8x=48 x=48/8 x=6
1
x2-8x=0 ( add 8x to both sides) x2 =8x (divide by x) x=8 ( x2divided by x equals x)