2(r+6)-7=r

Simple and best practice solution for 2(r+6)-7=r 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(r+6)-7=r equation:


2 (r+6)-7=r

We simplify the equation to the form, which is simple to understand 
2(r+6)-7=r

Reorder the terms in parentheses
+(+2r+12)-7=r

Remove unnecessary parentheses
+2r+12-7=+r

We move all terms containing r to the left and all other terms to the right. 
+2r-1r=-12+7

We simplify left and right side of the equation. 
+1r=-5

We divide both sides of the equation by 1 to get r. 
r=-5

See similar equations:

| .83(12p+18)=-13p+4 | | 0=4x^3-28x^2+8x+8 | | X=1.9/2.8 | | 3(x-4)=1/2x-8 | | 256y^2-9=0 | | 8a2bc3/12ab2c5 | | -7p-26=-6(4p-7) | | 0=4x^3-28x+8x+8 | | .6(.6)+2(.6)x+x(x)=1 | | 5.9=x/7.0 | | 10-4x=-9 | | 5(x-1)+4x=-32 | | 10x*x^2=133 | | 11x^2-20x-52=0 | | 2w+2(w+6)=248 | | Y=ln(6x+10) | | 20-4x=-6(x-5) | | .36(.36)+1.2x+x(x)=1 | | 82y+11y^2=48 | | 3y+1-y=2+y+1 | | 720x^2-845y^2=0 | | 14m-10=3(4+10) | | -7+7(x-7)=-91 | | (4x-5)(6x+3)= | | 2w+2(w+9)=270 | | 14y+5y^2=24 | | 1.8x+32=164 | | -6(x-2)+3=9-1(x+4) | | V=(3.14/3)r^2h | | -7b+34=-8+6(7+8b) | | 1/5y=-9 | | 60=(2x-8)+(3x-12) |

Equations solver categories