7r=147

Simple and best practice solution for 7r=147 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 7r=147 equation: 


Simplifying
7r = 147

Solving
7r = 147

Solving for variable 'r'.

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

Divide each side by '7'.
r = 21

Simplifying
r = 21

See similar equations:

| -1x+2=-2 | | 10+2x=42 | | -80x^2+120x+610=130 | | M+2m+4=29 | | -80x^2+120x+610=y | | 3x-1=4x^2-x-4 | | 4w^2-4w=24 | | 14=2(x+5) | | b^2-7b+12=0 | | 6y-5=3y+4 | | 10+2=42 | | 72=N+52 | | 1.27P+4.28=27.39 | | 5(x)=3.50(x)+36 | | 2(n-3)+4=10(n-8)-2n | | 21x+7y=28 | | 0.02y+0.01=0.005 | | -3(-p-4)-4p=-(p-2)+3 | | 5x+5(3x+3)=195 | | -3m+5=-8m-7 | | 25+0.4x=-3 | | -30=42+k | | -12+4x=-1(x-15) | | 2=s+4 | | 0.5x+1.6=0.35 | | 7(x-1)=-2(-2x-10)9 | | -15+4m=45 | | 6x+2(6x+10)=164 | | 5a^2+37a+42=0 | | m-(-5)=21 | | b^3+3b-2=0 | | 89-81=28y-32y |

Equations solver categories