2(r-2)-r=-2+3

Simple and best practice solution for 2(r-2)-r=-2+3 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)-r=-2+3 equation:


Simplifying
2(r + -2) + -1r = -2 + 3

Reorder the terms:
2(-2 + r) + -1r = -2 + 3
(-2 * 2 + r * 2) + -1r = -2 + 3
(-4 + 2r) + -1r = -2 + 3

Combine like terms: 2r + -1r = 1r
-4 + 1r = -2 + 3

Combine like terms: -2 + 3 = 1
-4 + 1r = 1

Solving
-4 + 1r = 1

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 + 1r = 1 + 4

Combine like terms: -4 + 4 = 0
0 + 1r = 1 + 4
1r = 1 + 4

Combine like terms: 1 + 4 = 5
1r = 5

Divide each side by '1'.
r = 5

Simplifying
r = 5

See similar equations:

| 2(y-5)-6y=22 | | 15x-1= | | 7+13x=180 | | 82^(3/2) | | 3c(2c-1)=0 | | X^2+32x-185=0 | | 4(a+2)-3a=3 | | 2.4n+1.2n-0.12=7.08 | | 23m=12 | | 52.6+1x=80 | | 6(X+4)=3(X+9)+3 | | 4d^2-14d=-10 | | 9x-48/x=5 | | 52.6+8x=180 | | 3/5=6/y | | 3+6(x+2)+x= | | 52.6+5x=180 | | 3/5=6y | | 52.6+s=5 | | 3x5/6 | | 0=6x^2-38x+12 | | -6x-119=-2x+69 | | 15-3a+4a=-3-1 | | 12x+6y=3 | | 4a-5b+6a+7b=0 | | 46+7x+4x-7=298 | | b-9=13 | | 2x+75-11=39x | | 5x^2/4=36 | | 21x-89=14x+205 | | r^2+18r+45=0 | | 10(x+4)+38x-47= |

Equations solver categories