If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 0.4 = -1x + 1.6 Reorder the terms: 0.4 + x2 = -1x + 1.6 Reorder the terms: 0.4 + x2 = 1.6 + -1x Solving 0.4 + x2 = 1.6 + -1x Solving for variable 'x'. Reorder the terms: 0.4 + -1.6 + x + x2 = 1.6 + -1x + -1.6 + x Combine like terms: 0.4 + -1.6 = -1.2 -1.2 + x + x2 = 1.6 + -1x + -1.6 + x Reorder the terms: -1.2 + x + x2 = 1.6 + -1.6 + -1x + x Combine like terms: 1.6 + -1.6 = 0.0 -1.2 + x + x2 = 0.0 + -1x + x -1.2 + x + x2 = -1x + x Combine like terms: -1x + x = 0 -1.2 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1.2' to each side of the equation. -1.2 + x + 1.2 + x2 = 0 + 1.2 Reorder the terms: -1.2 + 1.2 + x + x2 = 0 + 1.2 Combine like terms: -1.2 + 1.2 = 0.0 0.0 + x + x2 = 0 + 1.2 x + x2 = 0 + 1.2 Combine like terms: 0 + 1.2 = 1.2 x + x2 = 1.2 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 1.2 + 0.25 Reorder the terms: 0.25 + x + x2 = 1.2 + 0.25 Combine like terms: 1.2 + 0.25 = 1.45 0.25 + x + x2 = 1.45 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 1.45 Calculate the square root of the right side: 1.204159458 Break this problem into two subproblems by setting (x + 0.5) equal to 1.204159458 and -1.204159458.Subproblem 1
x + 0.5 = 1.204159458 Simplifying x + 0.5 = 1.204159458 Reorder the terms: 0.5 + x = 1.204159458 Solving 0.5 + x = 1.204159458 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.204159458 + -0.5 x = 1.204159458 + -0.5 Combine like terms: 1.204159458 + -0.5 = 0.704159458 x = 0.704159458 Simplifying x = 0.704159458Subproblem 2
x + 0.5 = -1.204159458 Simplifying x + 0.5 = -1.204159458 Reorder the terms: 0.5 + x = -1.204159458 Solving 0.5 + x = -1.204159458 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.204159458 + -0.5 x = -1.204159458 + -0.5 Combine like terms: -1.204159458 + -0.5 = -1.704159458 x = -1.704159458 Simplifying x = -1.704159458Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.704159458, -1.704159458}
| 10+0.07(15x)=9x | | m-19=-19 | | a-22=61 | | 7b-1=2b+4 | | 14/5-5/8 | | x+x+1=-116 | | 10t+2=2-7t | | 3x+6=12+7x-35 | | -4x^2+2x-3=0 | | 1a-2a=-7 | | x/5+x-3=x/3+x-5 | | 23x-8-18x+3=18x-9-13x+13 | | 4/x=30/24 | | 4(32+34)= | | 12/7+(-17/5) | | 7/8d=11/12 | | 2x+15/7x+30=180 | | 8x-2=-9+-7x | | 4(3x+3y)= | | x/5+x-3=x/3-5 | | 5(k-2)-8k=-31 | | 9/x=3/7 | | 9[3-(-5x+2)]=270x+135 | | -7/13f=35 | | 1/-4=x/-32 | | X/5=-17 | | 12+5-6*2= | | x/5+x-3=x/3+x-75 | | -15/4=x/12 | | 22=x/4+5 | | xa-3=4b+2 | | R+4/7=-1/7 |