1.

8x+7=0 ⇒8x=−7+0 ⇒8x=−7 ⇒x=8+7 The error in solving linear equation 8x+7=0 is .

Answer» 8x+7=0
⇒8x=−7+0
⇒8x=−7
⇒x=8+7
The error in solving linear equation 8x+7=0 is .


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