No Solution (No numbers work in the equation) Ex: + 3 = + 5 x x Infinitely Many Solution (Any number works in the equation) Ex: + 3 = + 3 x x e) 5n + 1 + 5n = 10n + 2 1 f) 2k + 3k + 1 = 5k + 7 – DAY 10 Ex: Solve these multi-step equations. Check 2( 5) = 8 b) 6(t + 2) 7 = 23 x – – c) 4(m 3) 4m = 5 d) 2y + 5(y + 6) = 7y + 30 – – e) 3) = f) 2 3(x + 1) = 6x –2(2x – –2 –
No Solution (No numbers work in the equation) Ex: x + 3 = x + 5 Infinitely Many Solution (Any number works in the equation) Ex: x + 3 = x + 3 e) 5n + 1 + 5n = 10n + 2 – 1 f) 2k + 3k + 1 = 5k + 7 DAY 10 Ex: Solve these multi-step equations. Check 2( x – 5) = 8 b) 6(t + 2) – 7 = 23 c) 4(m – 3) – 4m = 5 d) 2y + 5(y + 6) = 7y + 30 e) –2(2x – 3) = –2 f) 2 – 3(x + 1) = 6x
unit_6_notes_symbols__2_.docx