51=-5+7r

Simple and best practice solution for 51=-5+7r 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 51=-5+7r equation:


Simplifying
51 = -5 + 7r

Solving
51 = -5 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
51 + -7r = -5 + 7r + -7r

Combine like terms: 7r + -7r = 0
51 + -7r = -5 + 0
51 + -7r = -5

Add '-51' to each side of the equation.
51 + -51 + -7r = -5 + -51

Combine like terms: 51 + -51 = 0
0 + -7r = -5 + -51
-7r = -5 + -51

Combine like terms: -5 + -51 = -56
-7r = -56

Divide each side by '-7'.
r = 8

Simplifying
r = 8

See similar equations:

| V-7=-24 | | 30-(-10)= | | 14m+3n-6m+10n= | | 13=g/5+(-7) | | 17c-12c= | | 4+a=8 | | 0=d/8+6 | | 16x-7=7x+12 | | 55+11y=550 | | 39=-13k | | 9+4g= | | 1/2(2x+4)=10 | | 81y^4-625= | | 6x2/6x2-30x | | 63x^2-60x+12=0 | | 5=2b+ph | | 16d=-64 | | 8(k+6)=(k+33) | | -32=7/3w-11 | | x=13+6y | | 8+m/2=6 | | -16=4(y+4) | | 23=4c-16 | | 2.8x+3.4=19.6 | | r^2+16rs+64s^2= | | -6(5-2x)=28 | | 24n^2+200n+64=0 | | 49x^2-105x+56=0 | | 7.6=t-2.4 | | 4=c+5-13 | | 7x-18x-3=5(5x-2) | | -14=-16+u |

Equations solver categories