8=16-8(r+11)

Simple and best practice solution for 8=16-8(r+11) 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 8=16-8(r+11) equation:


Simplifying
8 = 16 + -8(r + 11)

Reorder the terms:
8 = 16 + -8(11 + r)
8 = 16 + (11 * -8 + r * -8)
8 = 16 + (-88 + -8r)

Combine like terms: 16 + -88 = -72
8 = -72 + -8r

Solving
8 = -72 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
8 + 8r = -72 + -8r + 8r

Combine like terms: -8r + 8r = 0
8 + 8r = -72 + 0
8 + 8r = -72

Add '-8' to each side of the equation.
8 + -8 + 8r = -72 + -8

Combine like terms: 8 + -8 = 0
0 + 8r = -72 + -8
8r = -72 + -8

Combine like terms: -72 + -8 = -80
8r = -80

Divide each side by '8'.
r = -10

Simplifying
r = -10

See similar equations:

| q+9(q+6)=-66 | | 12-10(B-6)=-18 | | t-10/4=0 | | -16=-6x+2x | | -2g-7g=54 | | 3200+25x=2800+45x | | 6=10(v+4)+6 | | -p-3/5=2 | | -9q-7q=-16 | | 7=5(z+7)-3 | | z-3/2=-6 | | -2w+8w=-12 | | -32=8(y+7) | | 8=3b-4b | | 16.28x-8.25x^2/2 | | 5V+V-3=45 | | 16.28x-8.25y^2/2 | | 10(2u-3)=350 | | cos(4*x)+sin(6*x)+cos(2*x)=0 | | 23-3a=2 | | -16x+18=-6 | | -x-6=3x+14 | | x+23=3x+5 | | 5x+44=x+12 | | 6x+46=2x+22 | | 5x+46=x+18 | | 5x-9=x+27 | | x+42=5x+14 | | 7x-29=3x+3 | | -2x-3=x+18 | | -2x-4=x+17 | | 21=3/7y |

Equations solver categories