8(5r-3)+4(2r+6)=-5r-2r

Simple and best practice solution for 8(5r-3)+4(2r+6)=-5r-2r 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 8(5r-3)+4(2r+6)=-5r-2r equation:


Simplifying
8(5r + -3) + 4(2r + 6) = -5r + -2r

Reorder the terms:
8(-3 + 5r) + 4(2r + 6) = -5r + -2r
(-3 * 8 + 5r * 8) + 4(2r + 6) = -5r + -2r
(-24 + 40r) + 4(2r + 6) = -5r + -2r

Reorder the terms:
-24 + 40r + 4(6 + 2r) = -5r + -2r
-24 + 40r + (6 * 4 + 2r * 4) = -5r + -2r
-24 + 40r + (24 + 8r) = -5r + -2r

Reorder the terms:
-24 + 24 + 40r + 8r = -5r + -2r

Combine like terms: -24 + 24 = 0
0 + 40r + 8r = -5r + -2r
40r + 8r = -5r + -2r

Combine like terms: 40r + 8r = 48r
48r = -5r + -2r

Combine like terms: -5r + -2r = -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:

| -x^2-x+16=0 | | -11.0x-2.1=2.1x+3.3 | | w+(12+w)=7w | | 1.2(x-2)=3d | | 2(a-2)=3 | | x^3-4x^2-20x=-48 | | (3x+4y)27=93 | | -4.3x-1.8=7.5x-6.3 | | -2c+2=c-7 | | x+63.7x=17358 | | 7x^2+14x-7=0 | | -2-x=8 | | 3(y-3)-8=y+5 | | -8x-2(1+2x)=12-12x | | 3x+4-6x(5+8)=7(7+3) | | -19m=-836 | | 4(x-1)-2x=8 | | -19 m= -836 | | .55n+153=74.80 | | -5x-4=-12-7x | | 3x+5(-3x-3)=-6(1+2x) | | -5(1+4x)=-65 | | 10u=4 | | 435=29j | | 9m^2-64m-64=y | | 2(-7y)-8y=22 | | 40-3x=2x | | 4m+6(m+8)=7(m+7)+5 | | a-16=10 | | 134b+2=5925 | | 5x-5=3(2-1) | | 30 = p7 |

Equations solver categories