9+r+4-1=-4+5r

Simple and best practice solution for 9+r+4-1=-4+5r 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 9+r+4-1=-4+5r equation:


Simplifying
9 + r + 4 + -1 = -4 + 5r

Reorder the terms:
9 + 4 + -1 + r = -4 + 5r

Combine like terms: 9 + 4 = 13
13 + -1 + r = -4 + 5r

Combine like terms: 13 + -1 = 12
12 + r = -4 + 5r

Solving
12 + r = -4 + 5r

Solving for variable 'r'.

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

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

Combine like terms: r + -5r = -4r
12 + -4r = -4 + 5r + -5r

Combine like terms: 5r + -5r = 0
12 + -4r = -4 + 0
12 + -4r = -4

Add '-12' to each side of the equation.
12 + -12 + -4r = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -4r = -4 + -12
-4r = -4 + -12

Combine like terms: -4 + -12 = -16
-4r = -16

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

Simplifying
r = 4

See similar equations:

| 49h^2x+64y+64x+49h^2y= | | -6=5(1)-1 | | -14x+12=-16 | | b+2=-8-b | | 1=5(-6)-1 | | 6(x-4)+4(5x+15)=15(4-3x) | | 9/7*4 | | 1/6/3/7+1/9 | | 9/7(x-4) | | 9=5(-2)-1 | | x-3*8=9 | | 1+3v=1+2v | | 3p+5p-8p+p= | | 2(x+1)+3(x+1)=x-5-6 | | 2*3.14=sx-3y | | 4x-14+3x=3+7x-16 | | 7+20/4-2x6 | | -5n/4+z/16 | | x/2+2=x+5/2 | | (4x^3+4x^2-7x+2)/(x-2) | | 0.4(3.4)=x | | (x-3i)(x+3i)= | | 1+3n=n+9 | | 6x-15+3x=4+9x-19 | | 1/3(x+100)=350 | | 1+3(x)/5=-2 | | 70/x=8 | | 152-6x=39x+22 | | x-3*10=9 | | 4(6+5n)=5+n | | x-4/10=3/5 | | 1+2p=3p-3 |

Equations solver categories