-4(2r+5)-7r=85

Simple and best practice solution for -4(2r+5)-7r=85 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(2r+5)-7r=85 equation: 



-4(2r+5)-7r=85

We move all terms to the left:

-4(2r+5)-7r-(85)=0

We add all the numbers together, and all the variables

-7r-4(2r+5)-85=0

We multiply parentheses

-7r-8r-20-85=0

We add all the numbers together, and all the variables

-15r-105=0

We move all terms containing r to the left, all other terms to the right

-15r=105

r=105/-15

r=-7

See similar equations:

| 9(7x-10)=11 | | 2(12+-8)=2+14x | | 3M=102m | | 4|3-2x|-1=47 | | 7x-6=3(2x+1)-6 | | 2^x=79 | | 3x°+36°=180° | | W+9=w+31 | | 5/x​+11=15 | | F(x)=10+15x. | | 8+10+15+3x-9=180 | | 6(4x+11)=93 | | .85x+105=170 | | 4(2x+1)=2(3x–1) | | 2x+2+3x+4+9x-8=180 | | W+31=w+9 | | 2=1+3t/5+t | | 8x^2+15=-14x | | -1+v/12=1 | | 7.2=1.2x | | 5-7(-x-3)=21+7x | | 1=3x+122=2x+18 | | 18.5=5.8+x.8 | | 5.4x5.4=2 | | K(x)=6x+100.K(-5)= | | 4(x+21)=112 | | 3a=2a+a | | 5(7x-4)–6(4x-7)=44 | | 217x5280= | | 4+b=5-2b | | 7/15=14/13x | | 7b=b+18 |

Equations solver categories