If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -169x + 1600 = 0 Reorder the terms: 1600 + -169x + x2 = 0 Solving 1600 + -169x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-1600' to each side of the equation. 1600 + -169x + -1600 + x2 = 0 + -1600 Reorder the terms: 1600 + -1600 + -169x + x2 = 0 + -1600 Combine like terms: 1600 + -1600 = 0 0 + -169x + x2 = 0 + -1600 -169x + x2 = 0 + -1600 Combine like terms: 0 + -1600 = -1600 -169x + x2 = -1600 The x term is -169x. Take half its coefficient (-84.5). Square it (7140.25) and add it to both sides. Add '7140.25' to each side of the equation. -169x + 7140.25 + x2 = -1600 + 7140.25 Reorder the terms: 7140.25 + -169x + x2 = -1600 + 7140.25 Combine like terms: -1600 + 7140.25 = 5540.25 7140.25 + -169x + x2 = 5540.25 Factor a perfect square on the left side: (x + -84.5)(x + -84.5) = 5540.25 Calculate the square root of the right side: 74.432855649 Break this problem into two subproblems by setting (x + -84.5) equal to 74.432855649 and -74.432855649.Subproblem 1
x + -84.5 = 74.432855649 Simplifying x + -84.5 = 74.432855649 Reorder the terms: -84.5 + x = 74.432855649 Solving -84.5 + x = 74.432855649 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '84.5' to each side of the equation. -84.5 + 84.5 + x = 74.432855649 + 84.5 Combine like terms: -84.5 + 84.5 = 0.0 0.0 + x = 74.432855649 + 84.5 x = 74.432855649 + 84.5 Combine like terms: 74.432855649 + 84.5 = 158.932855649 x = 158.932855649 Simplifying x = 158.932855649Subproblem 2
x + -84.5 = -74.432855649 Simplifying x + -84.5 = -74.432855649 Reorder the terms: -84.5 + x = -74.432855649 Solving -84.5 + x = -74.432855649 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '84.5' to each side of the equation. -84.5 + 84.5 + x = -74.432855649 + 84.5 Combine like terms: -84.5 + 84.5 = 0.0 0.0 + x = -74.432855649 + 84.5 x = -74.432855649 + 84.5 Combine like terms: -74.432855649 + 84.5 = 10.067144351 x = 10.067144351 Simplifying x = 10.067144351Solution
The solution to the problem is based on the solutions from the subproblems. x = {158.932855649, 10.067144351}
| 3x+.66x=44000 | | 3*7-6/3=15/3 | | 5250-552=24x | | 5x=4x-16 | | 5250=552-24x | | 3G-6/3=15/3 | | 3g-22/3=51/3 | | 12(-4.01)-7-12(-4)-7= | | 12(-4.01)-7= | | 1/4k=9 | | -(5x-3)= | | -2=3(2x+3)+7x | | 6q-32=2 | | 6x-9x-4=-2x+2 | | 7k-4k=-24 | | (8x-1)=90 | | 4/5(b-20) | | 57-50+n-40/4 | | 3(k-2)-6=3k-(2k-2) | | 4/5(6-20) | | x+0.15x=32.89 | | (5x-8)-(6x-4)=-(-4-x)-4x-8 | | x-3(2x+9)=8-5x | | 57=50+n-40/4 | | -8x+-10=-24 | | -7(x+1)-16=35+5 | | 7(5y-2)=21y | | -1/2x10 | | -81^(5/3) | | (8x-1)+(5x)=90 | | 4y+16=.33(10-4) | | -2x+25=2x+9 |