document.write( "Question 57009: b+4b=-90 \n" ); document.write( "
Algebra.Com's Answer #38722 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
b+4b=-90 Simplify both sides of the equal sign as much as you can.
\n" ); document.write( "(1+4)b=-90 Combine like terms.
\n" ); document.write( "5b=-90
\n" ); document.write( "5b/5=-90/5 To get the b isolated divide both sides by it's coefficient, 5.
\n" ); document.write( "b=-18
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\n" ); document.write( "Check by substituting b=-18 into the original equation and simplifying to see if both sides equal when b=-18.
\n" ); document.write( "(-18)+4(-18)=-90
\n" ); document.write( "-18-72=-90
\n" ); document.write( "-90=-90 It checks out, we're right!!!
\n" ); document.write( "Happy Calculating!!!
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