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aev [14]
3 years ago
6

4x + 5x - 30= 180 find the value of x

Mathematics
1 answer:
slega [8]3 years ago
7 0

Answer:

4x + 5x - 30 = 180 \\ collect \: like \: terms \\ 4x + 5x = 180 + 30 \\ 9x = 210 \\ x =  \frac{210}{9}  \\ x = 23 \frac{1}{3}

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