If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z2 + (1 + i) * z = 4 + -7i Reorder the terms for easier multiplication: z2 + z(1 + i) = 4 + -7i z2 + (1 * z + i * z) = 4 + -7i Reorder the terms: z2 + (iz + 1z) = 4 + -7i z2 + (iz + 1z) = 4 + -7i Reorder the terms: iz + 1z + z2 = 4 + -7i Solving iz + 1z + z2 = 4 + -7i Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '7i' to each side of the equation. iz + 1z + 7i + z2 = 4 + -7i + 7i Reorder the terms: 7i + iz + 1z + z2 = 4 + -7i + 7i Combine like terms: -7i + 7i = 0 7i + iz + 1z + z2 = 4 + 0 7i + iz + 1z + z2 = 4 Add '-1z' to each side of the equation. 7i + iz + 1z + -1z + z2 = 4 + -1z Combine like terms: 1z + -1z = 0 7i + iz + 0 + z2 = 4 + -1z 7i + iz + z2 = 4 + -1z Add '-1z2' to each side of the equation. 7i + iz + z2 + -1z2 = 4 + -1z + -1z2 Combine like terms: z2 + -1z2 = 0 7i + iz + 0 = 4 + -1z + -1z2 7i + iz = 4 + -1z + -1z2 Reorder the terms: -4 + 7i + iz + z + z2 = 4 + -1z + -1z2 + -4 + z + z2 Reorder the terms: -4 + 7i + iz + z + z2 = 4 + -4 + -1z + z + -1z2 + z2 Combine like terms: 4 + -4 = 0 -4 + 7i + iz + z + z2 = 0 + -1z + z + -1z2 + z2 -4 + 7i + iz + z + z2 = -1z + z + -1z2 + z2 Combine like terms: -1z + z = 0 -4 + 7i + iz + z + z2 = 0 + -1z2 + z2 -4 + 7i + iz + z + z2 = -1z2 + z2 Combine like terms: -1z2 + z2 = 0 -4 + 7i + iz + z + z2 = 0 The solution to this equation could not be determined.
| z(4z+1)=0 | | 9x^2+90x+226=0 | | 40x^3-80x^2=0 | | -6+8m=-5+2m-1 | | ln(4x+5)=3 | | 3x^2-18x+30= | | 6t+60=12t | | 3x(9x-27)=0 | | 72=6(y-4)+2y+8y | | 0=-15+3x | | 8-7x-x^2=0 | | -2y+6=12 | | y=-15+3(0) | | 4(-9+7x)=300 | | (3x+21)=(4x+9) | | -55=-b+5+11b | | x^2-0.8x=0 | | 3(3n+3)+1=6(9+n) | | 40x+4x^2=0 | | -7x-(-10-x)=-58 | | 4x(x+10)=0 | | 7x+(x+2)=29 | | 17a=41 | | 10+4/2*(5-1+3)= | | 3(2h-1)= | | 10+4/2*(-1+3)= | | 4(4)=r(-4) | | 14=56 | | 3(4)=r(-4) | | 8(x+y)-3(4x-4y)= | | 9r=72 | | 29=7+x(x+2) |