Question 732040
click on the math equation to get the steps and the answer. CHEERS
click here....<a href='http://www.mathway.com/answer.aspx?p=calg?p=3r-4sSMB011,SMB159r-12sSMB01SMB15-3SMB15?p=167?p=?p=?p=?p=?p=0?p=?p=0?p=?p=?p=SolveSMB15bySMB15SubstitutionSMB15Method' target='_blank'><img src='http://www.mathway.com/math_image.aspx?p=3r-4sSMB011,9r-12sSMB01-3?p=167?p=22' border='0' style='vertical-align:middle' alt='Click Here to Solve by Substitution Method' /></a>.....click here