document.write( "Question 648415: solve for v.
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document.write( "-6(1-5v)=54
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Algebra.Com's Answer #406684 by DrBeeee(684)![]() ![]() ![]() You can put this solution on YOUR website! Given: \n" ); document.write( "(1) (-6)*(1-5*v) = 54, notice that I put () around -6 to help you with the negative number. \n" ); document.write( "Firstly divide both sides of the equation by -6 and get \n" ); document.write( "(2) (-6)*(1-5*v)/(-6) = 54/(-6) or \n" ); document.write( "(3) (1-5*v) = -9, where the (-6)'s on the left side cancelled. \n" ); document.write( "Now remove the () and obtain \n" ); document.write( "(4) 1 - 5*v = -9 \n" ); document.write( "Now simplify by adding 9 to each side and get \n" ); document.write( "(5) 1 + 9 - 5*v = -9 +9 or \n" ); document.write( "(6) 10 - 5*v = 0 \n" ); document.write( "Now add 5*v to each side and get \n" ); document.write( "(7) 10 - 5*v + 5*v = 0 + 5*v or \n" ); document.write( "(8) 10 = 5*v or \n" ); document.write( "(9) v = 2 \n" ); document.write( "Is this correct? \n" ); document.write( "Put v = 2 into (1) \n" ); document.write( "Is ((-6)*(1-5*2) = 54)? \n" ); document.write( "Is ((-6)*(-9) = 54)? \n" ); document.write( "Is (54 = 54)? Yes \n" ); document.write( "Answer: The solution is v = 2. \n" ); document.write( " |