If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7 + -8z2 = 6z + 16 Reorder the terms: 7 + -8z2 = 16 + 6z Solving 7 + -8z2 = 16 + 6z Solving for variable 'z'. Reorder the terms: 7 + -16 + -6z + -8z2 = 16 + 6z + -16 + -6z Combine like terms: 7 + -16 = -9 -9 + -6z + -8z2 = 16 + 6z + -16 + -6z Reorder the terms: -9 + -6z + -8z2 = 16 + -16 + 6z + -6z Combine like terms: 16 + -16 = 0 -9 + -6z + -8z2 = 0 + 6z + -6z -9 + -6z + -8z2 = 6z + -6z Combine like terms: 6z + -6z = 0 -9 + -6z + -8z2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(9 + 6z + 8z2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(9 + 6z + 8z2)' equal to zero and attempt to solve: Simplifying 9 + 6z + 8z2 = 0 Solving 9 + 6z + 8z2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 1.125 + 0.75z + z2 = 0 Move the constant term to the right: Add '-1.125' to each side of the equation. 1.125 + 0.75z + -1.125 + z2 = 0 + -1.125 Reorder the terms: 1.125 + -1.125 + 0.75z + z2 = 0 + -1.125 Combine like terms: 1.125 + -1.125 = 0.000 0.000 + 0.75z + z2 = 0 + -1.125 0.75z + z2 = 0 + -1.125 Combine like terms: 0 + -1.125 = -1.125 0.75z + z2 = -1.125 The z term is 0.75z. Take half its coefficient (0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. 0.75z + 0.140625 + z2 = -1.125 + 0.140625 Reorder the terms: 0.140625 + 0.75z + z2 = -1.125 + 0.140625 Combine like terms: -1.125 + 0.140625 = -0.984375 0.140625 + 0.75z + z2 = -0.984375 Factor a perfect square on the left side: (z + 0.375)(z + 0.375) = -0.984375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| -2(u+7)=-6 | | (2z+9)(z+y-9)= | | 14-3a^2=2a | | (3x^2-4xy+y^2)(4x+3y)= | | 5(4x+6)=-38+48 | | 9x=88-2x | | 12=4(c+1) | | 18+45= | | 14x+4+16x-4=90 | | 2a-8=a+4 | | 0(x+y)=-2(x-y) | | 2x-4+144=180 | | N+(n+1)=137 | | 3d^2-5d+6=0 | | 6m+7=0 | | 7m-18=45whatism | | 2a^2-6a-3=0 | | -c^2-6c+8=0 | | -9m-6n=-87 | | 4x+18=x-5 | | 6x+4(6-2x)=36 | | 3=(n+4)4 | | 36y^3+42y^2= | | 14x+4+16x-4+4y-8=90 | | 5-(6x-26)=7(4x-5) | | 5d-8=-3+7d | | 20s+75=300 | | (4x+7)(3x-1)= | | 5x^2-200x+4000=0 | | B^2-7b-3=0 | | -7=77 | | 21=4x-1 |