-2(r-2)=-10

Simple and best practice solution for -2(r-2)=-10 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 -2(r-2)=-10 equation:


Simplifying
-2(r + -2) = -10

Reorder the terms:
-2(-2 + r) = -10
(-2 * -2 + r * -2) = -10
(4 + -2r) = -10

Solving
4 + -2r = -10

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + -2r = -10 + -4

Combine like terms: 4 + -4 = 0
0 + -2r = -10 + -4
-2r = -10 + -4

Combine like terms: -10 + -4 = -14
-2r = -14

Divide each side by '-2'.
r = 7

Simplifying
r = 7

See similar equations:

| 8x-7=3x+28 | | -4(k+5)=-44 | | 3x-6=x+2 | | 4ac+6a= | | 4+2x=22 | | 40(2-3)=36n | | -4(4+m)=-4 | | -5(-1+p)=55 | | 12w+11=5w-(-4+w) | | 13-8x=85-22x | | X^2+36x+324=12 | | 5(-2+p)=-55 | | 2x+40=180 | | 122-5x=3x+15 | | -2(-1+x)=0 | | 16+3t=17-t | | 62x-3x=7x+22 | | 3(4+x)=-3 | | Q^3-125=0 | | -3+4m=37 | | X^4=-125 | | 15+n+n+n=51-n-n-n | | 2x^4+250x=0 | | 3x+8-x=-16+4 | | 5-3n+5n=-8+6+9n | | 10+3x=28+x | | 64-32o=55-35o | | 3x^2-11x-7=0 | | x+2+2(x+2)=3x(x-2) | | 3x+8-x=16+4 | | 22c-17=12c+8 | | 8m=24+2m |

Equations solver categories