5r+4=11r+7

Simple and best practice solution for 5r+4=11r+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 5r+4=11r+7 equation:


Simplifying
5r + 4 = 11r + 7

Reorder the terms:
4 + 5r = 11r + 7

Reorder the terms:
4 + 5r = 7 + 11r

Solving
4 + 5r = 7 + 11r

Solving for variable 'r'.

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

Add '-11r' to each side of the equation.
4 + 5r + -11r = 7 + 11r + -11r

Combine like terms: 5r + -11r = -6r
4 + -6r = 7 + 11r + -11r

Combine like terms: 11r + -11r = 0
4 + -6r = 7 + 0
4 + -6r = 7

Add '-4' to each side of the equation.
4 + -4 + -6r = 7 + -4

Combine like terms: 4 + -4 = 0
0 + -6r = 7 + -4
-6r = 7 + -4

Combine like terms: 7 + -4 = 3
-6r = 3

Divide each side by '-6'.
r = -0.5

Simplifying
r = -0.5

See similar equations:

| x^2-(a+3)x+3a=0 | | 3.7+y=-9.8 | | 3(a+6)=3(a-2) | | 2(3+2x)-5=17 | | X^2-12x+400=0 | | d^2+6d-40= | | k/8=-7 | | 9x-(6x-7)=2 | | 10000000000x^2+5.6x-1.12=0 | | 18x^2-13xy-21y^2=0 | | 7+h=-13 | | 8+.8r=-8 | | 8+1.25r=-8 | | 5m=-100 | | 1000000x^2+20x-4=0 | | 0.75t-5=1 | | y+9x=13 | | 4/7*x2+28=0 | | 80-16*4+136/(-17) | | -8(w+1)=2(1-4w)-9 | | 4.2+1.1n=1.89 | | 5x+3=(2x+3) | | P=3m-5/2m | | 1000000x^2+20x-2=0 | | 2x+8=-2x-4 | | 5.08/9 | | 81-5x=22x-24 | | -38=4+7x | | 4-2x-x^2+2x=-x^2-4 | | 3x-1=7x-2 | | (3+2x+2x^2+6x^3)+(9-2x+2x^2-6x^3)= | | 18/49.5 |

Equations solver categories