If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 5x + -3 = 26 Reorder the terms: -3 + 5x + x2 = 26 Solving -3 + 5x + x2 = 26 Solving for variable 'x'. Reorder the terms: -3 + -26 + 5x + x2 = 26 + -26 Combine like terms: -3 + -26 = -29 -29 + 5x + x2 = 26 + -26 Combine like terms: 26 + -26 = 0 -29 + 5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '29' to each side of the equation. -29 + 5x + 29 + x2 = 0 + 29 Reorder the terms: -29 + 29 + 5x + x2 = 0 + 29 Combine like terms: -29 + 29 = 0 0 + 5x + x2 = 0 + 29 5x + x2 = 0 + 29 Combine like terms: 0 + 29 = 29 5x + x2 = 29 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = 29 + 6.25 Reorder the terms: 6.25 + 5x + x2 = 29 + 6.25 Combine like terms: 29 + 6.25 = 35.25 6.25 + 5x + x2 = 35.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 35.25 Calculate the square root of the right side: 5.937171044 Break this problem into two subproblems by setting (x + 2.5) equal to 5.937171044 and -5.937171044.Subproblem 1
x + 2.5 = 5.937171044 Simplifying x + 2.5 = 5.937171044 Reorder the terms: 2.5 + x = 5.937171044 Solving 2.5 + x = 5.937171044 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 5.937171044 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 5.937171044 + -2.5 x = 5.937171044 + -2.5 Combine like terms: 5.937171044 + -2.5 = 3.437171044 x = 3.437171044 Simplifying x = 3.437171044Subproblem 2
x + 2.5 = -5.937171044 Simplifying x + 2.5 = -5.937171044 Reorder the terms: 2.5 + x = -5.937171044 Solving 2.5 + x = -5.937171044 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -5.937171044 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -5.937171044 + -2.5 x = -5.937171044 + -2.5 Combine like terms: -5.937171044 + -2.5 = -8.437171044 x = -8.437171044 Simplifying x = -8.437171044Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.437171044, -8.437171044}
| 3x+1/2=x-2/4 | | =2y+8+7y-1 | | (h/h)(h/-8)-3=(3/h)(h/-8) | | =4x^2+5x-6f(x-1) | | 2x^2+7=123 | | -1-2y=7 | | 7t+6t+3=55 | | 3r/2+1/2=13r/8+11/8 | | 6(4x-y)=5 | | 13g+10/42=2g/7+1/6 | | =9c-(-24c) | | -11+6v=-6v+11 | | c/5+1/2=11/10 | | 7.6x+6.1y+5.1=0 | | =7m+(-15)m | | f(x)=4x^2+5x-6f(x-1) | | 2[-(x-1)+4]=5x[-(6x-7)+9x] | | 7.6x+6.1x+5.1=0 | | 7x-2=60 | | =5(n+2)-3(n+2) | | 5/9*9 | | -(6x-8)6x= | | =(15z+7)-3z | | 3/6+(n-1)2/6=27/6 | | 6-2x/x-3 | | 4x+2(x-3)= | | 4/x=3+5/2x | | Z=Y/X | | 8/2x-5/2x=3 | | 32=4k | | ZX=Y | | S-9=6 |