4r+3=-18

Simple and best practice solution for 4r+3=-18 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 4r+3=-18 equation: 


Simplifying
4r + 3 = -18

Reorder the terms:
3 + 4r = -18

Solving
3 + 4r = -18

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 4r = -18 + -3

Combine like terms: 3 + -3 = 0
0 + 4r = -18 + -3
4r = -18 + -3

Combine like terms: -18 + -3 = -21
4r = -21

Divide each side by '4'.
r = -5.25

Simplifying
r = -5.25

See similar equations:

| 13x-(3x+12)-5x=7x-(5x-3) | | 8t^2-9z-27=0 | | 2(3x-y)=6 | | 140=10(x-1) | | z^2-9z-36=0 | | 2(5x-11)-6=3(x-7)-15 | | 8x+12=7x+5 | | 15x-200=25 | | x^2-21x-72=0 | | x^2+16x+63=0 | | X+4x-x=28 | | 2x+4=6x+20 | | 20=6-2x+4 | | 4y-2x=-20 | | 46=2s-(-29)-s | | 0=x^2+53x-730 | | 10+5x=-50 | | 2(x-2)=2(3-x) | | -3m+4(m-3)=-10 | | 29=-7x-x+5 | | -23=3p+5+p | | -1+19h=11h+23 | | x^2-21x-50=0 | | 4(x-1)-(x+3)=2x+2 | | 15x^4-15x^2=0 | | (3x+9)(10x+30)=0 | | 6x-3+4x-5=2 | | 5x+5=65 | | 0=3x^2-9x+14 | | (5x-15)(6x-18)=0 | | 4x-7+x=48 | | -7+x+2x=20 |

Equations solver categories