145.
\[x:72 = 10\]
157.
\[450:x = 9\]
156.
\[64000:x = 40\]
155.
\[x:80 = 700\]
154.
\[x \cdot 70 = 4900\]
153.
\[6000 - x = 237\]
152.
\[x - 768 = 32057\]
151.
\[x + 518 = 9004\]
150.
\[x + 541 = 2000\]
149.
\[1380 - x = 692\]
148.
\[540:x = 54\]
147.
\[x \cdot 10 = 350\]
146.
\[600:x = 100\]
16.
\[8x = 24\]
158.
\[x:9 = 809\]
170.
\[4200:x = 6\]
169.
\[x \cdot 80 = 640\]
168.
\[251 + x = 1003\]
167.
\[x - 36083 = 568\]
166.
\[80000:x = 1600\]
165.
\[x:9 = 36090\]
164.
\[4000 \cdot x = 720000\]
163.
\[x - 75489 = 967\]
162.
\[820315 - x = 96325\]
161.
\[x + 23915 = 70000\]
160.
\[3 \cdot x = 810\]
159.
\[540:x = 20\]
171.
\[x:50 = 500\]
110.
\[y:9 - 28 = 32\]
129.
\[320:\left( {b \cdot 8 - 40} \right) = 10\]
130.
\[\left( {n:4 - 35} \right) \cdot 6 = 150\]
131.
\[90 \cdot \left( {m - 8} \right) + 60 = 510\]
132.
\[1400:y - 29 = 41\]
133.
\[\left( {900 - x:6} \right) \cdot 5 = 4200\]
134.
\[325 + \left( {90 - n} \right):17 = 330\]
135.
\[\left( {24 - 360:x} \right) \cdot 6 = 90\]
136.
\[62 - \left( {116 + x} \right):5 = 34\]
137.
\[540:\left( {y \cdot 3 - 60} \right) = 6\]
138.
\[\left( {700:x + 20} \right):4 = 40\]
139.
\[2 \cdot \left( {500 - y:3} \right) = 820\]
140.
\[\left( {720 - t \cdot 6} \right):9 = 60\]
141.
\[4 \cdot \left( {250:a + 12} \right) = 68\]
142.
\[480:\left( {13 - t} \right) + 20 = 100\]
143.
\[3600:\left( {18 - x} \right) - 120 = 280\]
128.
\[\left( {200 + 20 \cdot a} \right):6 = 60\]
127.
\[800 - \left( {y \cdot 8 - 20} \right) = 100\]
126.
\[\left( {150:x + 6} \right):7 = 8\]
111.
\[39 + 490:k = 46\]
112.
\[400:t - 32 = 48\]
113.
\[250 + 9 \cdot a = 520\]
114.
\[\left( {780 - m \cdot 60} \right):6 = 70\]
115.
\[640:\left( {x \cdot 9 + 8} \right) = 8\]
116.
\[14 - 360:m = 8\]
117.
\[\left( {a \cdot 80} \right):4 = 120\]
118.
\[\left( {3 \cdot b + 160} \right):7 = 40\]
119.
\[9 \cdot \left( {560:t - 5} \right) = 27\]
120.
\[\left( {450:x + 50} \right):70 = 2\]
121.
\[\left( {14 - y} \right) \cdot 4 - 9 = 19\]
122.
\[540:\left( {17 - x} \right) = 60\]
123.
\[t \cdot 7 - 80 = 340\]
124.
\[\left( {8 \cdot y - 30} \right):9 = 50\]
125.
\[\left( {350:b + 10} \right) \cdot 7 = 560\]
144.
\[\left( {y:8 + 18} \right) \cdot 9 = 540\]