If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7(c + -1) * c = 6 Reorder the terms: 7(-1 + c) * c = 6 Reorder the terms for easier multiplication: 7c(-1 + c) = 6 (-1 * 7c + c * 7c) = 6 (-7c + 7c2) = 6 Solving -7c + 7c2 = 6 Solving for variable 'c'. Reorder the terms: -6 + -7c + 7c2 = 6 + -6 Combine like terms: 6 + -6 = 0 -6 + -7c + 7c2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -0.8571428571 + -1c + c2 = 0 Move the constant term to the right: Add '0.8571428571' to each side of the equation. -0.8571428571 + -1c + 0.8571428571 + c2 = 0 + 0.8571428571 Reorder the terms: -0.8571428571 + 0.8571428571 + -1c + c2 = 0 + 0.8571428571 Combine like terms: -0.8571428571 + 0.8571428571 = 0.0000000000 0.0000000000 + -1c + c2 = 0 + 0.8571428571 -1c + c2 = 0 + 0.8571428571 Combine like terms: 0 + 0.8571428571 = 0.8571428571 -1c + c2 = 0.8571428571 The c term is -1c. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1c + 0.25 + c2 = 0.8571428571 + 0.25 Reorder the terms: 0.25 + -1c + c2 = 0.8571428571 + 0.25 Combine like terms: 0.8571428571 + 0.25 = 1.1071428571 0.25 + -1c + c2 = 1.1071428571 Factor a perfect square on the left side: (c + -0.5)(c + -0.5) = 1.1071428571 Calculate the square root of the right side: 1.052208562 Break this problem into two subproblems by setting (c + -0.5) equal to 1.052208562 and -1.052208562.Subproblem 1
c + -0.5 = 1.052208562 Simplifying c + -0.5 = 1.052208562 Reorder the terms: -0.5 + c = 1.052208562 Solving -0.5 + c = 1.052208562 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + c = 1.052208562 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + c = 1.052208562 + 0.5 c = 1.052208562 + 0.5 Combine like terms: 1.052208562 + 0.5 = 1.552208562 c = 1.552208562 Simplifying c = 1.552208562Subproblem 2
c + -0.5 = -1.052208562 Simplifying c + -0.5 = -1.052208562 Reorder the terms: -0.5 + c = -1.052208562 Solving -0.5 + c = -1.052208562 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + c = -1.052208562 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + c = -1.052208562 + 0.5 c = -1.052208562 + 0.5 Combine like terms: -1.052208562 + 0.5 = -0.552208562 c = -0.552208562 Simplifying c = -0.552208562Solution
The solution to the problem is based on the solutions from the subproblems. c = {1.552208562, -0.552208562}
| -6-7=3x+3-2x | | 5-2(7-8x)=0 | | 18-14=2(x-3) | | 55(t-2)=45t | | 14-8x=158-36 | | 8-2(7x+5)=4 | | a=1/2a*p | | y-55=(x-10) | | 5(2c-1)-5=8c+8 | | 4n^2=25 | | V=LWHforw | | 4x[2(x-3)+5]= | | 14-7x=46-21x | | -5x+11*5= | | x^6-6x=-18 | | 4y+3(y-4)=y | | 3(x-2)=30+x-2-x+2 | | 21=9+2 | | c-12=3c | | 11h=121 | | 1/2x-4=-3-1/3x | | 10x+9x=38 | | 11x+9x=40 | | 12x+5=-4x+11 | | 11x+9x=4 | | 3(x+5)-3= | | f(x)=2x^3 | | 6x+184=15x-14 | | [(-6x-1)(4x^2)](x)= | | y=-(ln(-x+4)) | | 4c+12=2c | | h-20=42 |