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Svetach [21]
4 years ago
13

(4x+20)+(x-10)=180 how do you solve this?

Mathematics
2 answers:
lawyer [7]4 years ago
4 0
4x+20+x-10=180
5x+10=180
5x=180-10
5x=170
x=34

ask me if you have a question :D
diamong [38]4 years ago
3 0
(4x + 20) + (x - 10) = 180
4x + 20 + x - 10 = 180
5x + 20 - 10 = 180
5x + 10 = 180
5x = 170
x = 34
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