7r=28

Simple and best practice solution for 7r=28 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=28 equation: 


Simplifying
7r = 28

Solving
7r = 28

Solving for variable 'r'.

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

Divide each side by '7'.
r = 4

Simplifying
r = 4

See similar equations:

| (2x-7)-5=-4 | | 3x-7=1x+6 | | (2x-7)-5=4 | | 5(p-4)-12=2p+4 | | 2+-5=-10 | | 3x-4+1=-2x-5+5x | | 49x-42=7x | | 3.25+x=5+x | | 49x-24=7x | | 2(3)+2(w)=30 | | M+9=18 | | Y+13=-17 | | 6x^2=36X | | 1.85x=5+x | | 6(w-5)-8w=-18 | | y^2+6y+3=0 | | 14.2=d+5.1 | | 3x(6x+4)=0 | | 4x-2=-12 | | 16x^2-2x=0 | | -6(x+2)+4(3-6x)=-36 | | 6*2-3*-1=-9 | | 2.5h-15=4.0h | | 4x+8=7x-4 | | 11-4x=2x+8 | | 6(2x-1)-4=-138 | | 50x^2+40x-1000=0 | | -19=19(h-2) | | 2=-2 | | 4x-15=x-27 | | 6(2x-1)-4=138 | | 12x+6r+4x-2r= |

Equations solver categories