+ 18x + 56 = 0
131. x
+ 2x – 120 = 0
132. x
– 15x + 44 = 0
133. x
– 30x + 225 = 0
134. x
– 5x – 36 = 0
135. x
+ 9x – 36 = 0
136. x
– 23x + 90 = 0
137. x
+ 10x – 96 = 0
138. x
+ 2x – 80 = 0
139. x
+ 10x – 200 = 0
140. x
– 16x + 48 = 0
141. x
+ 4x – 192 = 0
142. x
+ 9x – 52 = 0
143. x
– 27x + 182 = 0
144. x
– 8x – 153 = 0
145. x
+ 19x + 18 = 0
146. x
+ 30x + 216 = 0
147. x
– 1x – 72 = 0
148. x
+ 18x + 0 = 0
149. x
+ 2x – 48 = 0
150. x
– 10x – 56 = 0
151. x
– 4x – 285 = 0
152. x
+ 2x – 120 = 0
153. x
+ 31x + 228 = 0
154. x
+ 6x – 187 = 0
155. x