Answer:
distribute the 5 so you get 5x+35=50 then subtract 35 from 50 thats 15 divide that by 5 and your answer is 3
Explanation:
Divide both sides by 5.
Divide 50 by 5 to get 10.
Subtract 7 from both sides.
Subtract 7 from 10 to get 3.
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