Answer:40
Step-by-step explanation: 30x-125=985
+215 =215
30x=1200
1200/30=40
Answer:
x=40
Explanation:
30x-215=985
Add 215 to each side
30x -215+215 =985+215
30x = 2100
Divide each side by 30
30x/30 = 1200/30
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