-4-6(6+8r)=7r-40

Simple and best practice solution for -4-6(6+8r)=7r-40 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 -4-6(6+8r)=7r-40 equation:


Simplifying
-4 + -6(6 + 8r) = 7r + -40
-4 + (6 * -6 + 8r * -6) = 7r + -40
-4 + (-36 + -48r) = 7r + -40

Combine like terms: -4 + -36 = -40
-40 + -48r = 7r + -40

Reorder the terms:
-40 + -48r = -40 + 7r

Add '40' to each side of the equation.
-40 + 40 + -48r = -40 + 40 + 7r

Combine like terms: -40 + 40 = 0
0 + -48r = -40 + 40 + 7r
-48r = -40 + 40 + 7r

Combine like terms: -40 + 40 = 0
-48r = 0 + 7r
-48r = 7r

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

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

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

Divide each side by '-55'.
r = 0

Simplifying
r = 0

See similar equations:

| 0.2*4= | | 6x-x-5=-2x-40 | | 3(2x-5)=3x+17-5x | | +15=7+x | | x^2-27x-180=0 | | -15+3x=3(x-5) | | 4=x/5-16 | | -3(-6+6m)=-8-5m | | 3x^2+65=4x^2+8x | | X+2y=y+50 | | -x-y=-10 | | 4p-3p+5p=20p | | 2x+3x-6+12= | | 3/4=c/20 | | w/6=6/15 | | 104=26n | | 20m-28=10m+2 | | 3(5x-6)=x+3 | | 3x^2-10x-125=0 | | 21-p=7(3+2p) | | 7x+35=-7x-35 | | 3n-2=5c+12 | | 15x^2+9x=0 | | 3-20=12 | | x^2+x+132=0 | | 0.4(x-12)=1.2(x+2) | | 2(x-4)=342 | | -24+9x=4x+11 | | 4x+41+5x=104 | | 8s+2s+9s-2= | | 10m^2+30m=0 | | 8z-22=3(32+11)-62 |

Equations solver categories