To solve the equation (3(w - 2) - 8 = 0), first distribute the 3: (3w - 6 - 8 = 0). This simplifies to (3w - 14 = 0). Adding 14 to both sides gives (3w = 14). Finally, dividing by 3 results in (w = \frac{14}{3}).
If: 3w = 42 Then: w = 14
The expression (3w + w) can be simplified by combining like terms. Since (w) is the same in both terms, you add the coefficients: (3 + 1 = 4). Therefore, (3w + w = 4w).
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.
Expressed as an algebraic equation, this would equal 3w.
3w^2, because your multiplying 3w by 1w so you get 3w to the second power
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).
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.
33