4(3r+2)-3r=-1

Simple and best practice solution for 4(3r+2)-3r=-1 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(3r+2)-3r=-1 equation: 


Simplifying
4(3r + 2) + -3r = -1

Reorder the terms:
4(2 + 3r) + -3r = -1
(2 * 4 + 3r * 4) + -3r = -1
(8 + 12r) + -3r = -1

Combine like terms: 12r + -3r = 9r
8 + 9r = -1

Solving
8 + 9r = -1

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 9r = -1 + -8

Combine like terms: 8 + -8 = 0
0 + 9r = -1 + -8
9r = -1 + -8

Combine like terms: -1 + -8 = -9
9r = -9

Divide each side by '9'.
r = -1

Simplifying
r = -1

See similar equations:

| 98=27x+4.9x^2 | | 35=-5(k+5) | | 0.2x^2-0.4X-2.1=0 | | (-8-5)(-2+1)=39 | | 0.5x^2+11X+3.5=0 | | 5g-8=g | | 3(2w+1)=15 | | 3(2w+1)=27 | | 2(2r-1)=5 | | 3(p+2)=3 | | 6(3g-7)=12 | | 2(p-2)=9 | | Z^4-4z^2-16z-16=0 | | 2cos^3(x)-7cos^2(x)+3cos(x)=0 | | 4d-8=42 | | 2e=14 | | 28+x=42 | | K-2=3 | | 6x-13x^1/2+2 | | 5(2y-3)/3y=3 | | 4+36=14x-54 | | 2a+8b+7a-7+3b= | | 12-7e+f= | | (x^2+4)(x^3-27i)=0 | | 3x(x-2)= | | 14m+7n-3m+4= | | 5p-4(p+7)=10 | | 14x+17=6x+185 | | 5m+4a=3m+7a | | 108-3x=24x+24x+18 | | -5n+15=8-4n | | (n-9)*7=14 |

Equations solver categories