If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x + -147 = 0 Reorder the terms: -147 + -2x + x2 = 0 Solving -147 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '147' to each side of the equation. -147 + -2x + 147 + x2 = 0 + 147 Reorder the terms: -147 + 147 + -2x + x2 = 0 + 147 Combine like terms: -147 + 147 = 0 0 + -2x + x2 = 0 + 147 -2x + x2 = 0 + 147 Combine like terms: 0 + 147 = 147 -2x + x2 = 147 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 147 + 1 Reorder the terms: 1 + -2x + x2 = 147 + 1 Combine like terms: 147 + 1 = 148 1 + -2x + x2 = 148 Factor a perfect square on the left side: (x + -1)(x + -1) = 148 Calculate the square root of the right side: 12.165525061 Break this problem into two subproblems by setting (x + -1) equal to 12.165525061 and -12.165525061.Subproblem 1
x + -1 = 12.165525061 Simplifying x + -1 = 12.165525061 Reorder the terms: -1 + x = 12.165525061 Solving -1 + x = 12.165525061 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 12.165525061 + 1 Combine like terms: -1 + 1 = 0 0 + x = 12.165525061 + 1 x = 12.165525061 + 1 Combine like terms: 12.165525061 + 1 = 13.165525061 x = 13.165525061 Simplifying x = 13.165525061Subproblem 2
x + -1 = -12.165525061 Simplifying x + -1 = -12.165525061 Reorder the terms: -1 + x = -12.165525061 Solving -1 + x = -12.165525061 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -12.165525061 + 1 Combine like terms: -1 + 1 = 0 0 + x = -12.165525061 + 1 x = -12.165525061 + 1 Combine like terms: -12.165525061 + 1 = -11.165525061 x = -11.165525061 Simplifying x = -11.165525061Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.165525061, -11.165525061}
| 3x-14+2x-16=360 | | 3x-10(x-1)=2(3x+4)-11 | | 5+17y-4=8y+61-6y | | 29x-30=28x+38 | | x-2/3=x/6 | | 0.8(x+10)+0.4x=44 | | .25+6=2 | | 2x=w(5y-11)solvey | | 2y=w(5x-11) | | 26z+9=37 | | 53x-4=100 | | X^2-x=600 | | 5u-4/3+5u-4/6 | | -8/(-2)(4) | | 11(t-3)+4t=5(3t+3)-9 | | 5x+2=2x^2 | | -4(x+3)=2(x-12) | | -18x+8y-7=5 | | 4(t+5)-3=6t+13 | | 5(4+k)+3(2k-7)= | | 5x^2+16x-15=0 | | 6m+5=13+4m | | (5)+(14)= | | 14ab-21ab^2= | | 5x-18-x-3= | | 2/7p=-4/3 | | (11b-1)-5(2b+3)=-5 | | 6x/14=4/6 | | 12(5-2)= | | x+3y=35 | | 9x+5x+2+7=3x+4+10x | | 4x-60=6x |