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ddd [48]
3 years ago
12

(7x-20)+(4x)=180 solve for x

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
4 0
<span>(7x - 20) + (4x) =180
(7x + 4x) - 20 = 180
11x = 200
    x = 200/11

Hope it helps

</span>
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