If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -7x + 10 = 22 Reorder the terms: 10 + -7x + x2 = 22 Solving 10 + -7x + x2 = 22 Solving for variable 'x'. Reorder the terms: 10 + -22 + -7x + x2 = 22 + -22 Combine like terms: 10 + -22 = -12 -12 + -7x + x2 = 22 + -22 Combine like terms: 22 + -22 = 0 -12 + -7x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + -7x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + -7x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -7x + x2 = 0 + 12 -7x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 -7x + x2 = 12 The x term is -7x. Take half its coefficient (-3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. -7x + 12.25 + x2 = 12 + 12.25 Reorder the terms: 12.25 + -7x + x2 = 12 + 12.25 Combine like terms: 12 + 12.25 = 24.25 12.25 + -7x + x2 = 24.25 Factor a perfect square on the left side: (x + -3.5)(x + -3.5) = 24.25 Calculate the square root of the right side: 4.924428901 Break this problem into two subproblems by setting (x + -3.5) equal to 4.924428901 and -4.924428901.Subproblem 1
x + -3.5 = 4.924428901 Simplifying x + -3.5 = 4.924428901 Reorder the terms: -3.5 + x = 4.924428901 Solving -3.5 + x = 4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + x = 4.924428901 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + x = 4.924428901 + 3.5 x = 4.924428901 + 3.5 Combine like terms: 4.924428901 + 3.5 = 8.424428901 x = 8.424428901 Simplifying x = 8.424428901Subproblem 2
x + -3.5 = -4.924428901 Simplifying x + -3.5 = -4.924428901 Reorder the terms: -3.5 + x = -4.924428901 Solving -3.5 + x = -4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + x = -4.924428901 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + x = -4.924428901 + 3.5 x = -4.924428901 + 3.5 Combine like terms: -4.924428901 + 3.5 = -1.424428901 x = -1.424428901 Simplifying x = -1.424428901Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.424428901, -1.424428901}
| 2(x+2)=4x+2-2x+2 | | 10=-5(w+3) | | 8(x-1)+7=15 | | 6x+34x-5=10(4x+6) | | 4x+4x-5=2(4x+4) | | 18=-2(w+9) | | .4x+3(x-2)=18-x | | 6n+9n=35 | | 9x-60=30 | | 8.559x+16=73.7881+4x | | 2.69x+26.9=53.8 | | z+9=8.4 | | 9+.3x=9 | | 5(x-4)=-2x+29 | | 4x-13=6x-9 | | 2x+1+3x+2(x+4)=37 | | 5y+2(y+6)=4(y+1)-2 | | 0.25x-19.5=3 | | (x-3)+43=-4x | | 7x+8=-20 | | 3x-y+6y-2x+5= | | 3=-5+(-6m) | | x(x+17)-10(x+17)=0 | | 14c-18c+7=37 | | 3=-4m+(-5-2m) | | 2(m-7)=5(m+5)-15 | | (x+6)(x+6)-4(x+6)=0 | | 1X+3=3X-14 | | c-1/2=12 | | 9-5x=12-2(3x+7) | | 4.5(x-3)=-0.5x+26.5 | | 7(2x-5)+7x=10(3-2x)-2(-x-7) |