If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 7 + -6x = 0 Reorder the terms: 7 + -6x + x2 = 0 Solving 7 + -6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -6x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -6x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -6x + x2 = 0 + -7 -6x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -6x + x2 = -7 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -7 + 9 Reorder the terms: 9 + -6x + x2 = -7 + 9 Combine like terms: -7 + 9 = 2 9 + -6x + x2 = 2 Factor a perfect square on the left side: (x + -3)(x + -3) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -3) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -3 = 1.414213562 Simplifying x + -3 = 1.414213562 Reorder the terms: -3 + x = 1.414213562 Solving -3 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 1.414213562 + 3 Combine like terms: -3 + 3 = 0 0 + x = 1.414213562 + 3 x = 1.414213562 + 3 Combine like terms: 1.414213562 + 3 = 4.414213562 x = 4.414213562 Simplifying x = 4.414213562Subproblem 2
x + -3 = -1.414213562 Simplifying x + -3 = -1.414213562 Reorder the terms: -3 + x = -1.414213562 Solving -3 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -1.414213562 + 3 Combine like terms: -3 + 3 = 0 0 + x = -1.414213562 + 3 x = -1.414213562 + 3 Combine like terms: -1.414213562 + 3 = 1.585786438 x = 1.585786438 Simplifying x = 1.585786438Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.414213562, 1.585786438}
| P=a+prt | | C^2+6+c^2=8c | | 4-12x=30-10-10x | | 6(x+4)=3x+-2 | | -25-1/5n=3/5n | | 7x+7=9x-5 | | 4n-3=6n+11 | | 4n-3=6n+n | | (5x+8)+(7x-6)=90 | | 7(2b-8)= | | xy*10=100 | | 4n-3=4n+9 | | 4y-10+y+34=8y+30-6y | | (5x+8)+(7x-6)=180 | | x=0.01y-0.03 | | x+6y=-18 | | 3c-2=8c+4 | | -3(5y-4)-y=-3(y-4) | | (4x+14)+(3x-2)+(6x-4)=180 | | 23x-8-15x+4=20x-6-12x+11 | | 16x-(3x-2)=93 | | 12x+0.5=10 | | 8x-22=7y | | 7i=5y | | 6+2(x-5)+4x=40 | | -2(.5-4s)=-3(4+3.5s) | | o=p | | (5x+7)+(2x-1)+(2x+3)=180 | | (3c+1)-2(c+1)=2 | | -3(-5x+5)+x+1=50 | | 0.5(5x+10)=1.5-(x+2) | | 100xy=y*2*x |