SIMULTANEOUS EQUATIONS Two unknowns needed ELIMINATION Two identical terms Add/Subtract equation Substitute Check 3x+y=9, 5x-y=7 3x+2y=22, x+y=9 5x-3y=1, 3x+4y=18 QUESTIONS 133 SUBSTITUTION Rearrange one equation Substitute Check 3x+y=9, 5x-y=7 4x+y=23, x+y=8 QUESTIONS 135
You can add this document to your study collection(s)
You can add this document to your saved list
(For complaints, use another form )
Input it if you want to receive answer
Rate us
0
0
