2(r+3)=4

Simple and best practice solution for 2(r+3)=4 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+3)=4 equation:


Simplifying
2(r + 3) = 4

Reorder the terms:
2(3 + r) = 4
(3 * 2 + r * 2) = 4
(6 + 2r) = 4

Solving
6 + 2r = 4

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + 2r = 4 + -6

Combine like terms: 6 + -6 = 0
0 + 2r = 4 + -6
2r = 4 + -6

Combine like terms: 4 + -6 = -2
2r = -2

Divide each side by '2'.
r = -1

Simplifying
r = -1

See similar equations:

| -2=-2x+18 | | p+0.08p=129.60 | | 2(r+3)=5 | | 9-3(6+x)+6x= | | dy=x+y | | 3-6(x-4)=-3-2(x-9) | | (x+5)(x^2+2x-4)= | | 4r-3=9r+12 | | 10-(-.5x)=14 | | 12x^2-24+4=0 | | x^2+6x+9=a^2 | | x^2-3x-6y-18=0 | | x+2y+-1z=6 | | x^2+6x+9-a^2=0 | | 3-2b+4=2-7b | | 10-(-.5x)=0 | | 12-5x=2x+9 | | F(x)=2x^3-x^2-3x+4 | | 4y-x=180 | | (x-2)(x^2+2x-5)= | | 5x+70xy-16y=0 | | 7/18=7/9y | | 78x-12=316x+5 | | 5/8(4x-16)=20 | | 0.25(3+y)=0.5 | | 4x-8=8x-92 | | -7b+12=-23 | | 11x+13=35 | | 3x=8x-5 | | 9x+50=3x-72 | | 4m+5=-27 | | 5x+2(2x-3)=7x+8 |

Equations solver categories