7r-8+8r=-4-j+2

Simple and best practice solution for 7r-8+8r=-4-j+2 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 7r-8+8r=-4-j+2 equation:


Simplifying
7r + -8 + 8r = -4 + -1j + 2

Reorder the terms:
-8 + 7r + 8r = -4 + -1j + 2

Combine like terms: 7r + 8r = 15r
-8 + 15r = -4 + -1j + 2

Reorder the terms:
-8 + 15r = -4 + 2 + -1j

Combine like terms: -4 + 2 = -2
-8 + 15r = -2 + -1j

Solving
-8 + 15r = -2 + -1j

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + 8 + 15r = -2 + 8 + -1j

Combine like terms: -8 + 8 = 0
0 + 15r = -2 + 8 + -1j
15r = -2 + 8 + -1j

Combine like terms: -2 + 8 = 6
15r = 6 + -1j

Divide each side by '15'.
r = 0.4 + -0.06666666667j

Simplifying
r = 0.4 + -0.06666666667j

See similar equations:

| 8(r-3)=88 | | 7x+4=-3x-6 | | 7-29=13 | | 12+5x=8x | | (3+8i)(8+i)= | | 2b-5b=12 | | 12(c-7)= | | 2x-9=x-5 | | 3/8=n-6 | | -11(-20z-7)-16(12z-2)=-17(8z+5)+2-10z | | 5-4x=180 | | (2x-5)-(3x+4)=3 | | 4.9t^2+3t-800=0 | | -9=x/2+4 | | 2.1x-1.6=-5.6 | | 2x+84+2x=276 | | x/4-1=6 | | 5/3z-15=5 | | 3/7x+9=0 | | 16x^4-144x^2=0 | | 56=16-5d | | 2x+88+2x=296 | | 6h=216 | | 33=19+m | | 35/15=70/40 | | 55=11y | | g-7=11 | | 14=m-6 | | 34=4+6x | | X-11=-14 | | u/-9=-47 | | 20=m-38 |

Equations solver categories