2 years ago

What is the value of x in the equation 3(4x+6) =21 A) 1/4 B) 13/4 C) 4/13 D) 12/7

Mathematics

1 answer:

nata0808 [166]2 years ago

8 0

3 (4x + 6) = 21
4x + 6 = 21/3
4x + 6 = 7
4x = 7 - 6
4x = 1
x = 1/4

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