If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-6x + 6) + -1(x2 + x + -4) = 0 Reorder the terms: (6 + -6x) + -1(x2 + x + -4) = 0 Remove parenthesis around (6 + -6x) 6 + -6x + -1(x2 + x + -4) = 0 Reorder the terms: 6 + -6x + -1(-4 + x + x2) = 0 6 + -6x + (-4 * -1 + x * -1 + x2 * -1) = 0 6 + -6x + (4 + -1x + -1x2) = 0 Reorder the terms: 6 + 4 + -6x + -1x + -1x2 = 0 Combine like terms: 6 + 4 = 10 10 + -6x + -1x + -1x2 = 0 Combine like terms: -6x + -1x = -7x 10 + -7x + -1x2 = 0 Solving 10 + -7x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -10 + 7x + x2 = 0 Move the constant term to the right: Add '10' to each side of the equation. -10 + 7x + 10 + x2 = 0 + 10 Reorder the terms: -10 + 10 + 7x + x2 = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 7x + x2 = 0 + 10 7x + x2 = 0 + 10 Combine like terms: 0 + 10 = 10 7x + x2 = 10 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = 10 + 12.25 Reorder the terms: 12.25 + 7x + x2 = 10 + 12.25 Combine like terms: 10 + 12.25 = 22.25 12.25 + 7x + x2 = 22.25 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (x + 3.5) equal to 4.716990566 and -4.716990566.Subproblem 1
x + 3.5 = 4.716990566 Simplifying x + 3.5 = 4.716990566 Reorder the terms: 3.5 + x = 4.716990566 Solving 3.5 + x = 4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 4.716990566 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 4.716990566 + -3.5 x = 4.716990566 + -3.5 Combine like terms: 4.716990566 + -3.5 = 1.216990566 x = 1.216990566 Simplifying x = 1.216990566Subproblem 2
x + 3.5 = -4.716990566 Simplifying x + 3.5 = -4.716990566 Reorder the terms: 3.5 + x = -4.716990566 Solving 3.5 + x = -4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -4.716990566 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -4.716990566 + -3.5 x = -4.716990566 + -3.5 Combine like terms: -4.716990566 + -3.5 = -8.216990566 x = -8.216990566 Simplifying x = -8.216990566Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.216990566, -8.216990566}
| 3d=42-4c | | 46.50+5.25=15 | | 2n-11=33 | | 4x-6-3=17 | | 6x+10=10x+20 | | z/14=-15 | | -6-6(x-5)=-10(x-2) | | 6+15r-3=7r+43-2r | | 84-4x=2x+8 | | 4x^2-15=54 | | 1/4c+2=0.75 | | ((5x+9)/2)+2=-6x/7 | | X/5-7=29 | | 3-3/4x=9 | | -25=12x+1/2(-9.8)(x2) | | -2(x-4)=20-2x-10 | | 6x+2(5x+3)=166 | | -6x-7(3x-18)=-63 | | 2x+18=5x-49 | | 5v-83=5v+5 | | -6+2=16 | | x+(x+2)+(x+4)+(x+6)=188 | | 98y*122=99999998 | | 3(2y+3)-4(3y-5)= | | 3n+13n=48 | | -5x-6(6x-8)=-198 | | y/3=-10 | | x-7(1+2x)=-6-7(x+7) | | 3/g-2h3 | | 5x+24=12x-56 | | 9x+14=2(3x+8) | | 5(x-3)=2x+3x |