Answer:
6
Explanation:
7 + 5(x - 3) = 22
7 + 5x - 15 = 22
-8 + 5x = 22
5x = 30
x = 6
x=6
7+5 (x-3)=22
Subtract 7 from each side
7-7+5 (x-3)=22-7
5(x-3) = 15
Divide each side by 5
5(x-3)/5 = 15/5
x-3 = 3
Add 3 to each side
x-3+3=3+3
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