7+16r-1=9r+62-7

Simple and best practice solution for 7+16r-1=9r+62-7 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 7+16r-1=9r+62-7 equation:


Simplifying
7 + 16r + -1 = 9r + 62 + -7

Reorder the terms:
7 + -1 + 16r = 9r + 62 + -7

Combine like terms: 7 + -1 = 6
6 + 16r = 9r + 62 + -7

Reorder the terms:
6 + 16r = 62 + -7 + 9r

Combine like terms: 62 + -7 = 55
6 + 16r = 55 + 9r

Solving
6 + 16r = 55 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
6 + 16r + -9r = 55 + 9r + -9r

Combine like terms: 16r + -9r = 7r
6 + 7r = 55 + 9r + -9r

Combine like terms: 9r + -9r = 0
6 + 7r = 55 + 0
6 + 7r = 55

Add '-6' to each side of the equation.
6 + -6 + 7r = 55 + -6

Combine like terms: 6 + -6 = 0
0 + 7r = 55 + -6
7r = 55 + -6

Combine like terms: 55 + -6 = 49
7r = 49

Divide each side by '7'.
r = 7

Simplifying
r = 7

See similar equations:

| 3x^2+9x+12=3 | | 2*B+B+B+20=180 | | x+6=12-6 | | 2x=-12+6 | | 8a+3=-37 | | q=2000-5p | | x^2+6x+23=5-3x | | -3(4X-6)=18-12X | | 0.95*x=0.2 | | 5x+10x-173=82 | | 6xy(6xy)= | | 140=.30s | | -6-2y+9+5y=-12 | | 100=15n+10 | | -12+3w-10w=8--15 | | -106+12x+6x=146 | | 10x-88-4x=32 | | 0.25x-0.375+1.5=0.25+2x | | l*w*d=v | | 2x+2(2-3)=-3 | | 2(x+3)=15-4x | | 6-3r=-12 | | -23.54+X=68.4 | | -3x+7=5(x+2) | | 2x^2+23x+36=0 | | 2(x)-(x+1)=2 | | 2/3(4x-5)=8 | | 2|x|-|x+1|=2 | | 18x+6y= | | 3(4x+16)=24 | | 834x^3+1353x^2-2010=0 | | 5x-10=4(x-9)-4 |

Equations solver categories