If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x + 13 = x2 + 4x + 4 Reorder the terms: 13 + 6x = x2 + 4x + 4 Reorder the terms: 13 + 6x = 4 + 4x + x2 Solving 13 + 6x = 4 + 4x + x2 Solving for variable 'x'. Reorder the terms: 13 + -4 + 6x + -4x + -1x2 = 4 + 4x + x2 + -4 + -4x + -1x2 Combine like terms: 13 + -4 = 9 9 + 6x + -4x + -1x2 = 4 + 4x + x2 + -4 + -4x + -1x2 Combine like terms: 6x + -4x = 2x 9 + 2x + -1x2 = 4 + 4x + x2 + -4 + -4x + -1x2 Reorder the terms: 9 + 2x + -1x2 = 4 + -4 + 4x + -4x + x2 + -1x2 Combine like terms: 4 + -4 = 0 9 + 2x + -1x2 = 0 + 4x + -4x + x2 + -1x2 9 + 2x + -1x2 = 4x + -4x + x2 + -1x2 Combine like terms: 4x + -4x = 0 9 + 2x + -1x2 = 0 + x2 + -1x2 9 + 2x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 9 + 2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -9 + -2x + x2 = 0 Move the constant term to the right: Add '9' to each side of the equation. -9 + -2x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + -2x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -2x + x2 = 0 + 9 -2x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 -2x + x2 = 9 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 = 9 + 1 Reorder the terms: 1 + -2x + x2 = 9 + 1 Combine like terms: 9 + 1 = 10 1 + -2x + x2 = 10 Factor a perfect square on the left side: (x + -1)(x + -1) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -1) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -1 = 3.16227766 Simplifying x + -1 = 3.16227766 Reorder the terms: -1 + x = 3.16227766 Solving -1 + x = 3.16227766 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 = 3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.16227766 + 1 x = 3.16227766 + 1 Combine like terms: 3.16227766 + 1 = 4.16227766 x = 4.16227766 Simplifying x = 4.16227766Subproblem 2
x + -1 = -3.16227766 Simplifying x + -1 = -3.16227766 Reorder the terms: -1 + x = -3.16227766 Solving -1 + x = -3.16227766 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 = -3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.16227766 + 1 x = -3.16227766 + 1 Combine like terms: -3.16227766 + 1 = -2.16227766 x = -2.16227766 Simplifying x = -2.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.16227766, -2.16227766}
| -(x-1)+(3-2x)=0 | | 3/4x-1/2=9/8x=3/2 | | 5x-y=-35 | | m=8v | | -3(x+1)=2(2x-3) | | 7x+8=x+20 | | 4(7y-9)-(4y+6)= | | 10x+4-2c=6c+9+7 | | 7x+7=4x+12 | | 3tanx-1=0 | | -2x-5=-3x+8x-5 | | -3x+4=1-x+7x | | -x+3-5+4x-8=00 | | b=84-(3/4b) | | 0/5= | | 7*4/60=7/15 | | -1/2x-4=8 | | x+3x+4+3= | | 3x=900-1/3 | | (8-3x)/2=5 | | 3cosx-sin(0.5x)-1=0 | | 6x+5=2x+34 | | 5*x^2+74*x+69=0 | | 56/98 | | -2x+3=x-1+3x-2 | | 2t+3=t+5 | | (0.04)(180)=x | | kx^2+2(1-k)x-3+k=0 | | 7x+5=4x+11 | | 0=2x-3x+5-8 | | 5x+9=x+21 | | 3x(x-5)=6 |