7(1+7r)=-41+r

Simple and best practice solution for 7(1+7r)=-41+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 7(1+7r)=-41+r equation:


Simplifying
7(1 + 7r) = -41 + r
(1 * 7 + 7r * 7) = -41 + r
(7 + 49r) = -41 + r

Solving
7 + 49r = -41 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
7 + 49r + -1r = -41 + r + -1r

Combine like terms: 49r + -1r = 48r
7 + 48r = -41 + r + -1r

Combine like terms: r + -1r = 0
7 + 48r = -41 + 0
7 + 48r = -41

Add '-7' to each side of the equation.
7 + -7 + 48r = -41 + -7

Combine like terms: 7 + -7 = 0
0 + 48r = -41 + -7
48r = -41 + -7

Combine like terms: -41 + -7 = -48
48r = -48

Divide each side by '48'.
r = -1

Simplifying
r = -1

See similar equations:

| 9y+42y+36=36 | | 7+6r=7r+4 | | .5(p-4)=-9+p | | 3x+4=94.2 | | 217=7(7n+3) | | 4x+5y-7x+9y= | | X+4=7x+9 | | 2x+7+8x=14 | | 3y=5y-6 | | 2b-10=30+10 | | 3k-13=k-5 | | -4(3-x)+6=2(x+3) | | 6x+192=180 | | x+2=14+3x | | 1/4(x-7)=7 | | 88p+120+7p=500 | | 6-5r=r | | 6(g-4)+5g+h= | | 1x-58=-1 | | -54-2x=-5x+-45+9 | | -5x=x+17 | | -0.001(-2)=x | | -4+4n=2+5n | | 6x-2=6x-5 | | -0.001(2)=x | | 6x+2=6x+11 | | 7+49r=-41+r | | 6-5r= | | 13x-3=20x-2 | | 6-6k=6+7k | | 11y-75y-55=457 | | -4.5=h+5.7 |

Equations solver categories