216
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Prime factors of 27 are 33Prime factors of 30 are 2 x 3 x 5Prime factors of 12 are 22 x 3Prime factors of 8 are 23The LCM is the product of all the primes to their greatest power,so the LCM of 27, 30, 12, and 8 is 23 x 33 x 5 = 8 x 27 x 5 = 1,080
27*8 = 216
That is an equation.Oh, you wanted to know for which values of x that equation is true? Okay...6x + 3x + 8 = 35⇔ (6x + 3x) + 8 = 35⇔ 9x + 8 = 35⇔ 9x + 8 - 8 = 35 - 8⇔ 9x + 0 = 27⇔ 9x = 27⇔ 9x / 9 = 27 / 9⇔ x = 27 / 9⇔ x = 3
8x<=27 x<=3.375 x=3
8.8889