If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 14x + -47 = 6 Reorder the terms: -47 + 14x + x2 = 6 Solving -47 + 14x + x2 = 6 Solving for variable 'x'. Reorder the terms: -47 + -6 + 14x + x2 = 6 + -6 Combine like terms: -47 + -6 = -53 -53 + 14x + x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -53 + 14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '53' to each side of the equation. -53 + 14x + 53 + x2 = 0 + 53 Reorder the terms: -53 + 53 + 14x + x2 = 0 + 53 Combine like terms: -53 + 53 = 0 0 + 14x + x2 = 0 + 53 14x + x2 = 0 + 53 Combine like terms: 0 + 53 = 53 14x + x2 = 53 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 53 + 49 Reorder the terms: 49 + 14x + x2 = 53 + 49 Combine like terms: 53 + 49 = 102 49 + 14x + x2 = 102 Factor a perfect square on the left side: (x + 7)(x + 7) = 102 Calculate the square root of the right side: 10.099504938 Break this problem into two subproblems by setting (x + 7) equal to 10.099504938 and -10.099504938.Subproblem 1
x + 7 = 10.099504938 Simplifying x + 7 = 10.099504938 Reorder the terms: 7 + x = 10.099504938 Solving 7 + x = 10.099504938 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 10.099504938 + -7 Combine like terms: 7 + -7 = 0 0 + x = 10.099504938 + -7 x = 10.099504938 + -7 Combine like terms: 10.099504938 + -7 = 3.099504938 x = 3.099504938 Simplifying x = 3.099504938Subproblem 2
x + 7 = -10.099504938 Simplifying x + 7 = -10.099504938 Reorder the terms: 7 + x = -10.099504938 Solving 7 + x = -10.099504938 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -10.099504938 + -7 Combine like terms: 7 + -7 = 0 0 + x = -10.099504938 + -7 x = -10.099504938 + -7 Combine like terms: -10.099504938 + -7 = -17.099504938 x = -17.099504938 Simplifying x = -17.099504938Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.099504938, -17.099504938}
| (82x+83y)-(17x+34y)= | | 6x-18=10x+2 | | 12(2x+10)+8x-18= | | -2(d+7)-7=14 | | x+10=21.4 | | x^2+8x-6=-2 | | 9(x-1)+13(x+11)= | | 6m=-23 | | (25x-23y)+(44x+36y)= | | 4(2x-9)=2(7+3x)+2x-50 | | x^2+16x-15=-4 | | 9(v+2)+15=96 | | 3u^2+12u+4=0 | | x^2-4x-64=-4 | | x^2-8x-53=-5 | | 7(5x+10)+6(8-x)= | | 95+15x=60+12x | | x^2-6x-3=-8 | | (33x+58y)+(38x-30y)= | | 2-5m=-28 | | 4x+1=2y+1 | | x^2+10x+9=-7 | | x+66+x+136=180 | | 7(2x+5)-19= | | (-5x+9)(-8x^2+10x-2)= | | 6(n-9)-3=33 | | 4b^2=81 | | -5(w+6)=-7w-48 | | 12(x+7)=18x | | 73-3x=55 | | y=10(-8x+7) | | 3(f-13)=2(2f+1) |