If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x = x2 + -1 Reorder the terms: 8x = -1 + x2 Solving 8x = -1 + x2 Solving for variable 'x'. Reorder the terms: 1 + 8x + -1x2 = -1 + x2 + 1 + -1x2 Reorder the terms: 1 + 8x + -1x2 = -1 + 1 + x2 + -1x2 Combine like terms: -1 + 1 = 0 1 + 8x + -1x2 = 0 + x2 + -1x2 1 + 8x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 1 + 8x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + -8x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -8x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -8x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -8x + x2 = 0 + 1 -8x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -8x + x2 = 1 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = 1 + 16 Reorder the terms: 16 + -8x + x2 = 1 + 16 Combine like terms: 1 + 16 = 17 16 + -8x + x2 = 17 Factor a perfect square on the left side: (x + -4)(x + -4) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -4) equal to 4.123105626 and -4.123105626.Subproblem 1
x + -4 = 4.123105626 Simplifying x + -4 = 4.123105626 Reorder the terms: -4 + x = 4.123105626 Solving -4 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 4.123105626 + 4 Combine like terms: -4 + 4 = 0 0 + x = 4.123105626 + 4 x = 4.123105626 + 4 Combine like terms: 4.123105626 + 4 = 8.123105626 x = 8.123105626 Simplifying x = 8.123105626Subproblem 2
x + -4 = -4.123105626 Simplifying x + -4 = -4.123105626 Reorder the terms: -4 + x = -4.123105626 Solving -4 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -4.123105626 + 4 Combine like terms: -4 + 4 = 0 0 + x = -4.123105626 + 4 x = -4.123105626 + 4 Combine like terms: -4.123105626 + 4 = -0.123105626 x = -0.123105626 Simplifying x = -0.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.123105626, -0.123105626}
| 24c+18= | | N/37=14 | | 3(f-9)=27 | | Ln(2x-2)=ln(1-2x) | | f(6)=4x+x^2 | | 3x4^2/12 | | 2c+7=-3c | | 7x-19=3x+4 | | 3(X-7)-4(y+9)=40 | | 10(x-5)=-116 | | 8+8y=2x | | 8x-4y=p | | 3x+2+x=50 | | 2.0*2.8= | | 8x+4y=p | | u+1.33=4.59 | | X(-2x+7)=3 | | 4=8+3(2t-1) | | v-1.93=5.9 | | 5(x+11)=110 | | 50+15m=20+25m | | 4(x-5)-5(y+8)=80 | | x+3x+2=50 | | 11k-2=15k+1 | | y+16=26 | | -8(x-8)=4(x-4) | | 14y=238 | | 29.83=2(3.14)r | | x²/9=0.75 | | -28=7(-x-4) | | 3(x-3)-4(y+7)=10 | | 4z+3(5-z)=-(z-2)+5 |