4+r+2=-7

Simple and best practice solution for 4+r+2=-7 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 4+r+2=-7 equation: 


Simplifying
4 + r + 2 = -7

Reorder the terms:
4 + 2 + r = -7

Combine like terms: 4 + 2 = 6
6 + r = -7

Solving
6 + r = -7

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 + r = -7 + -6

Combine like terms: 6 + -6 = 0
0 + r = -7 + -6
r = -7 + -6

Combine like terms: -7 + -6 = -13
r = -13

Simplifying
r = -13

See similar equations:

| 2x+3/4=3x-3/4 | | 4x+9=3x-5 | | 6(7x--7)=-294 | | 16-9a^2=0 | | -5(2p-1)=3(p+4) | | 7y+5x=31 | | 3+3r=-5(3r-5) | | 5(2n+1)=6(5n+4)+7 | | 1762.00/598.00 | | 6(6-3x)=-144 | | log(x-4)(36)=2 | | y=(x+9)/2 | | 2s/5-7=-11 | | -2(t-2)+7t=3t-2 | | 9-(x+12)+54=46 | | 7(5+4x)=-301 | | M-5=n | | 7(5+4x)=-30 | | y=4(x-3) | | 105n^3+175n^2-75n-125=0 | | -(6n+2)=-(-4-9n) | | 5(4+x)=30 | | 2[8z-5(2z-3)]=3z-5 | | 2(10+3x)=50 | | 1505=-43y+161 | | 24x+7+x= | | 2x^3=5x^2 | | 2x^2=5x^2 | | 5n-3(n-7)=4+3n | | .66=.8m | | 21xy^2+38xy=0 | | -4(5+x)+12=-16 |

Equations solver categories