document.write( "Question 1012145: how do I solve ar +2 =3r - 6t for r? \n" ); document.write( "

Algebra.Com's Answer #627999 by ikleyn(52790) $\"\"$ $\"About$

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\n" ); document.write( "how do I solve ar +2 =3r - 6t for r?
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\n" ); document.write( "\n" ); document.write( "Collect the terms containing \"r\" in the left side.
\n" ); document.write( "Collect all other terms in the right side.
\n" ); document.write( "When you move some term from one side to the other, do not forget to change its sign.\r
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\n" ); document.write( "\n" ); document.write( "By doing it, you will get\r
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\n" ); document.write( "\n" ); document.write( "ar - 3r = -2 - 6t,\r
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\n" ); document.write( "\n" ); document.write( "(a-3)*r = -2 - 6t,\r
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\n" ); document.write( "\n" ); document.write( "r = $\"%28-2-6t%29%2F%28a-3%29\"$ = $\"%282+%2B+6t%29%2F%283-a%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( "That is all.\r
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