summatime summatime

01-05-2020
Mathematics

contestada

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

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Darasimi Darasimi

04-05-2020

Answer:

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

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