-4(1-12r)=-7r+51

Simple and best practice solution for -4(1-12r)=-7r+51 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 -4(1-12r)=-7r+51 equation:


Simplifying
-4(1 + -12r) = -7r + 51
(1 * -4 + -12r * -4) = -7r + 51
(-4 + 48r) = -7r + 51

Reorder the terms:
-4 + 48r = 51 + -7r

Solving
-4 + 48r = 51 + -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.
-4 + 48r + 7r = 51 + -7r + 7r

Combine like terms: 48r + 7r = 55r
-4 + 55r = 51 + -7r + 7r

Combine like terms: -7r + 7r = 0
-4 + 55r = 51 + 0
-4 + 55r = 51

Add '4' to each side of the equation.
-4 + 4 + 55r = 51 + 4

Combine like terms: -4 + 4 = 0
0 + 55r = 51 + 4
55r = 51 + 4

Combine like terms: 51 + 4 = 55
55r = 55

Divide each side by '55'.
r = 1

Simplifying
r = 1

See similar equations:

| 3x+y-10=0 | | -54+7m=6(9-2m)+4m | | 2x^2+6x+3=3 | | 8x+13=-3x-7 | | -2/3p+2=1/5p+11 | | x-0.6(129)=33 | | Y-(-6)=28 | | -2/3+2=1/5p+11 | | 15x=10x-8 | | 20m^2-29m+5=0 | | 10x-1=8x+2 | | -x(x+1)(x-2)=0 | | 6(5x+6)-6(x-3)=2x-114+x | | x^2+x(x^2+3)=x^2+3x-8 | | 56x+2=28x+4 | | -7.116x^2=0 | | 6x-7=5x+8 | | 5x^2-217.8=0 | | x^5+64=0 | | -54+7m=-6(9-2m)+4m | | 3x^2+7x-162=0 | | -9+12x=10(-12+12x)+3x | | 5y-9=7y+9 | | 5x=10x-3 | | 5-9=7+9 | | 13(x+2)=7x-40 | | 3x-3=-29 | | y-0.7=-2.5 | | -8(a+8)=-3a+6 | | 0.05x+-0.1x= | | 5x+6=5x+7 | | -3(4B-1)=-93 |

Equations solver categories