-82=-2(6-5r)

Simple and best practice solution for -82=-2(6-5r) 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 -82=-2(6-5r) equation:


Simplifying
-82 = -2(6 + -5r)
-82 = (6 * -2 + -5r * -2)
-82 = (-12 + 10r)

Solving
-82 = -12 + 10r

Solving for variable 'r'.

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

Add '-10r' to each side of the equation.
-82 + -10r = -12 + 10r + -10r

Combine like terms: 10r + -10r = 0
-82 + -10r = -12 + 0
-82 + -10r = -12

Add '82' to each side of the equation.
-82 + 82 + -10r = -12 + 82

Combine like terms: -82 + 82 = 0
0 + -10r = -12 + 82
-10r = -12 + 82

Combine like terms: -12 + 82 = 70
-10r = 70

Divide each side by '-10'.
r = -7

Simplifying
r = -7

See similar equations:

| 18y^2-18x^3+2-18y^4-18x^5= | | 5(3x+7)-11=54 | | (-8)(-2)= | | 5+4p-8p=-19 | | 14y^3-4x^2+2-6y^3-2x^2= | | x^2+10x+-4=0 | | -9x-8=1x+16 | | 2x=(7x-y) | | 1+2n+6n=-7 | | 7x+96=-5x | | 368317*8= | | 20/x=4/9 | | 415441*9= | | -23=6-5n-4 | | 415441*10= | | 4(x-7)-2=2(x-3) | | 5k-2k=-21 | | 368317*10= | | 10x-8=9x-5 | | 458000*8= | | -16=-3p+p | | 449000*8= | | 3n=4n-4 | | 8n+3n=-22 | | 2x+26=44 | | 2x+10=x+36 | | 35-14=-35 | | 96+x=40x | | 5x+100=-235 | | -6s=36 | | y=(1-x)/1.2 | | (x+7)(x-2)=(x+1)(x+1) |

Equations solver categories