dominicpepiton dominicpepiton

23-06-2017
Mathematics

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Solve the following equation. Then place the correct number in the box provided. 3(2x + 5) ≥ 2(x + 6)

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bellerocket123 bellerocket123

23-06-2017

(Distribute the 3)
6x +15 ≥ 2(x + 6)
(Distribute the 2)
6x + 15 ≥ 2x +12
(subtract 2x from both sides)
4x + 15 ≥ 12
(subtract 15 from both sides)
4x ≥ -3
(divide by 4x on both sides)
x ≥ -0.75

Hope that helped!

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