If: 3w = 42 Then: w = 14
w2-3w = 0 w(w-3) = 0 w = 3 or w = 0
3w
L = 3W - 6; L x W = 360; Substitute: (3W - 6) x W = 360 ie 3W2 - 6W - 360 = 0 this factorises as (3W + 30)(W - 12) ie the positive value of W is 12 ft and L is 30 ft.
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Expressed as an algebraic equation, this would equal 3w.
To solve the equation 3w + 4 = 24, you first need to isolate the variable w. Subtract 4 from both sides to get 3w = 20. Then, divide both sides by 3 to find the value of w. Therefore, w = 20 / 3 = 6.6667 (rounded to four decimal places).
3w^2, because your multiplying 3w by 1w so you get 3w to the second power
If: 3w = 42 Then: w = 14
3w -6 = -15 3w = -15+6 3w = -9 w = -3
(3w(3w)/3w) + 5
3w^2 - 8w + 4 = (3w -2) (w-2) So 3w-2=0, then 3w=2, so w=2/3, w-2=0, so w=2. Your solutions are w=2/3 and w=2.
w2-3w = 0 w(w-3) = 0 w = 3 or w = 0
If: 3w-17 = 4 Then: w = 7
3w
L = 3W - 6; L x W = 360; Substitute: (3W - 6) x W = 360 ie 3W2 - 6W - 360 = 0 this factorises as (3W + 30)(W - 12) ie the positive value of W is 12 ft and L is 30 ft.
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