If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 = (3w + -1) Reorder the terms: w2 = (-1 + 3w) Remove parenthesis around (-1 + 3w) w2 = -1 + 3w Solving w2 = -1 + 3w Solving for variable 'w'. Reorder the terms: 1 + -3w + w2 = -1 + 3w + 1 + -3w Reorder the terms: 1 + -3w + w2 = -1 + 1 + 3w + -3w Combine like terms: -1 + 1 = 0 1 + -3w + w2 = 0 + 3w + -3w 1 + -3w + w2 = 3w + -3w Combine like terms: 3w + -3w = 0 1 + -3w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -3w + -1 + w2 = 0 + -1 Reorder the terms: 1 + -1 + -3w + w2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3w + w2 = 0 + -1 -3w + w2 = 0 + -1 Combine like terms: 0 + -1 = -1 -3w + w2 = -1 The w term is -3w. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3w + 2.25 + w2 = -1 + 2.25 Reorder the terms: 2.25 + -3w + w2 = -1 + 2.25 Combine like terms: -1 + 2.25 = 1.25 2.25 + -3w + w2 = 1.25 Factor a perfect square on the left side: (w + -1.5)(w + -1.5) = 1.25 Calculate the square root of the right side: 1.118033989 Break this problem into two subproblems by setting (w + -1.5) equal to 1.118033989 and -1.118033989.Subproblem 1
w + -1.5 = 1.118033989 Simplifying w + -1.5 = 1.118033989 Reorder the terms: -1.5 + w = 1.118033989 Solving -1.5 + w = 1.118033989 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + w = 1.118033989 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + w = 1.118033989 + 1.5 w = 1.118033989 + 1.5 Combine like terms: 1.118033989 + 1.5 = 2.618033989 w = 2.618033989 Simplifying w = 2.618033989Subproblem 2
w + -1.5 = -1.118033989 Simplifying w + -1.5 = -1.118033989 Reorder the terms: -1.5 + w = -1.118033989 Solving -1.5 + w = -1.118033989 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + w = -1.118033989 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + w = -1.118033989 + 1.5 w = -1.118033989 + 1.5 Combine like terms: -1.118033989 + 1.5 = 0.381966011 w = 0.381966011 Simplifying w = 0.381966011Solution
The solution to the problem is based on the solutions from the subproblems. w = {2.618033989, 0.381966011}
| 3x(x-1)-5(2-x)-7=x(3x-5)-38 | | 7+6-5=4+4 | | 5Y-3+Y+53=8Y+50-6Y | | 7-8x-4=69+6x-12 | | -8x-8=4x+16 | | 4x-8+52=90 | | 4x^4-5x^3-3x^2=0 | | 3y-(8+3y)=-8 | | 45-2x=8x | | -7.3q+1.0=-65-1.8q | | 7+5x=3x+7 | | 6x-9=8x-27 | | m^2+12m+20=0 | | 960=2x^2 | | -6-7x=2x-42 | | 25x^2+90x=-81 | | 5y-8=-(5y+8) | | 8=3r-9 | | 2x+2.1=6.5 | | 2(-14-7)=3*-14 | | p^2=-4p-3 | | -20x+-84+5x+21=6 | | 4(x+2)+7=35+2(x+4) | | .4(x-20)=-6 | | -1.4=4.6-2y | | 6(100-8)= | | -38+8Y+3=2(5Y-4)-9 | | 12x-3(5+4x)=-15 | | 7x/2=49 | | x^2+x=500000000000000000 | | 2/x=x-4/16 | | 12(5+2y)=-4y-(6-9y) |