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Gelneren [198K]
4 years ago
13

A pair of

Mathematics
1 answer:
dexar [7]4 years ago
6 0

Answer:

x=13º

Step-by-step explanation:

(10x - 5) + (4x+3) =180

14x-2=180

14x=182

x=13

           10*13-5=125

           4*13+3=55

125 +55= 180

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