2(7-r)=-3

Simple and best practice solution for 2(7-r)=-3 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 2(7-r)=-3 equation: 



2(7-r)=-3

We move all terms to the left:

2(7-r)-(-3)=0

We add all the numbers together, and all the variables

2(-1r+7)-(-3)=0

We add all the numbers together, and all the variables

2(-1r+7)+3=0

We multiply parentheses

-2r+14+3=0

We add all the numbers together, and all the variables

-2r+17=0

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

-2r=-17

r=-17/-2

r=8+1/2

See similar equations:

| -8+7(-7x+8)=-49x-9 | | X^2/2-x/2=3/10 | | 2/3–x+1/6=6x | | X2+36x-36=0 | | Y=x(4x+7) | | 3+3(k+2)=6(1-2) | | 4x+11=4(x+7)+8 | | 3x-7+5x+1=90 | | 7x-21=3x-5  | | -5-(3x-6)=1-3x | | 2x+10+3x+15=180 | | 5(-1+4x)=235 | | -3(1-x)=2x-3 | | -7x-20=-x-92 | | 9x+4-9x=-8 | | x=-9+4x | | -2x-4=5x-32 | | 4x+20=10x-16 | | 6g=-48 | | -7x+5=-5x+15 | | 5(2x-3)+20=35 | | 7+5x=7x+31 | | -12+5b-3b=4b-6b | | 3x2+5x+4=0 | | -6-4(8x-3)=-32x-18 | | k÷7=-8 | | .25x+.75(-10+x)=3 | | 5x-3x^2+8x^2=0 | | 33=-(k+1)-4(6+7k) | | -5x-4=4x-76 | | 2x-8-2x=-8 | | 2(7k-8)=-128 |

Equations solver categories