8+2(x-5)=2x-r

Simple and best practice solution for 8+2(x-5)=2x-r 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+2(x-5)=2x-r equation:


Simplifying
8 + 2(x + -5) = 2x + -1r

Reorder the terms:
8 + 2(-5 + x) = 2x + -1r
8 + (-5 * 2 + x * 2) = 2x + -1r
8 + (-10 + 2x) = 2x + -1r

Combine like terms: 8 + -10 = -2
-2 + 2x = 2x + -1r

Reorder the terms:
-2 + 2x = -1r + 2x

Add '-2x' to each side of the equation.
-2 + 2x + -2x = -1r + 2x + -2x

Combine like terms: 2x + -2x = 0
-2 + 0 = -1r + 2x + -2x
-2 = -1r + 2x + -2x

Combine like terms: 2x + -2x = 0
-2 = -1r + 0
-2 = -1r

Solving
-2 = -1r

Solving for variable 'r'.

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

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

Combine like terms: -1r + r = 0
-2 + r = 0

Add '2' to each side of the equation.
-2 + 2 + r = 0 + 2

Combine like terms: -2 + 2 = 0
0 + r = 0 + 2
r = 0 + 2

Combine like terms: 0 + 2 = 2
r = 2

Simplifying
r = 2

See similar equations:

| (5-2b)+6=(3b-45)-9 | | 4(x-3)+5x=6 | | 2=2.27-.2 | | 5x+7x-57=38-7x | | 1.2+4.3=2.1-1x | | 6-x=6x+8x | | -15x=-12x+9 | | -24=5x+x | | 8(6-y)-5=-21 | | 6=1-2n+2 | | 45.25x=70.15x | | 3x-4/2-4x=-2 | | 3m+7m-8=22 | | (2x-9)(27-4x)=180 | | 1+5p-6p=2 | | 200+12n=260 | | 5m+15=120 | | 8y-8=25 | | -4+2x=8+5x | | 5+6/10=-15 | | X^3+12x^2-19x-228=0 | | 4+2.75=20.50 | | .3x=459 | | 10(S-55)+70=4(s-65)+200 | | 3d+11=20 | | 3x-3=-2x+2 | | -f(x)=4x^2+5x+9 | | =3x-6 | | 3x^2-9x=-5x | | 5(2x+3)=-47 | | 6+2b-5b=6 | | x-12=101 |

Equations solver categories