4b-5+(-a-3)i=7-8i

Simple and best practice solution for 4b-5+(-a-3)i=7-8i equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4b-5+(-a-3)i=7-8i equation:


Simplifying
4b + -5 + (-1a + -3) * i = 7 + -8i

Reorder the terms:
4b + -5 + (-3 + -1a) * i = 7 + -8i

Reorder the terms for easier multiplication:
4b + -5 + i(-3 + -1a) = 7 + -8i
4b + -5 + (-3 * i + -1a * i) = 7 + -8i

Reorder the terms:
4b + -5 + (-1ai + -3i) = 7 + -8i
4b + -5 + (-1ai + -3i) = 7 + -8i

Reorder the terms:
-5 + -1ai + 4b + -3i = 7 + -8i

Solving
-5 + -1ai + 4b + -3i = 7 + -8i

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + -1ai + 4b + 5 + -3i = 7 + 5 + -8i

Reorder the terms:
-5 + 5 + -1ai + 4b + -3i = 7 + 5 + -8i

Combine like terms: -5 + 5 = 0
0 + -1ai + 4b + -3i = 7 + 5 + -8i
-1ai + 4b + -3i = 7 + 5 + -8i

Combine like terms: 7 + 5 = 12
-1ai + 4b + -3i = 12 + -8i

Add '-4b' to each side of the equation.
-1ai + 4b + -4b + -3i = 12 + -4b + -8i

Combine like terms: 4b + -4b = 0
-1ai + 0 + -3i = 12 + -4b + -8i
-1ai + -3i = 12 + -4b + -8i

Add '3i' to each side of the equation.
-1ai + -3i + 3i = 12 + -4b + -8i + 3i

Combine like terms: -3i + 3i = 0
-1ai + 0 = 12 + -4b + -8i + 3i
-1ai = 12 + -4b + -8i + 3i

Combine like terms: -8i + 3i = -5i
-1ai = 12 + -4b + -5i

Divide each side by '-1i'.
a = -12i-1 + 4bi-1 + 5

Simplifying
a = -12i-1 + 4bi-1 + 5

Reorder the terms:
a = 5 + 4bi-1 + -12i-1

See similar equations:

| (x+2)+72=180 | | X-3y-2x+y= | | 228=19k | | -3(8-8k)=-8+3(8k-5) | | (x+72)+72=180 | | 5x+12=90 | | 8x+3=-4x-7 | | 3[2-(x+3)]= | | 14x-15=12x | | 2(-x+2y)+3x-6y= | | n-1=-17 | | 7[4-(5+2x)]-4x=-9+2(1-9x) | | -4r+3r-15=-3+r | | 17-3x+5=-2 | | v-6=13 | | 5+x+x=150 | | 8x-y-7x+3y= | | 4x=-7x-6x | | 36-7k=-5(k-8) | | -3n-1+7=4n+6 | | 4(a-8)=-32 | | 15-7b=7(1-b)+8 | | 5m-20+m=-8 | | 6(5v+3)+4v+7=25-9v | | 5x+3x+6-2=7x+6 | | -b-2b+8=-3b+8 | | 4x+9y=30 | | 2x+y-x-3y= | | x+5+x=150 | | 184=8(7-2r) | | 3(x-3y)-4x+7y= | | 2[k-(3k+9)+3]=2(k+6) |

Equations solver categories