10. 3x + 2(x + 2) = 20 - (2x - 5)
Answers
Answered by
2
Answer:
3
Explanation:
3x + 2(x + 2) = 20 - (2x - 5)
3x+2x+4=20-2x+5
5x+2x=20+5-4
7x=25-4
= 21
x= 21/7
= 3
Answered by
0
Answer:
3x + 2(x+2) = 20 -(2x-5)
3x +2x +4 = 20 -2x+5
5x + 4 = 25 - 2x
5x + 2x = 25 - 4
7x = 21
x = 21/7
x= 3
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