-26+7r=5(8r-4)

Simple and best practice solution for -26+7r=5(8r-4) 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 -26+7r=5(8r-4) equation:


Simplifying
-26 + 7r = 5(8r + -4)

Reorder the terms:
-26 + 7r = 5(-4 + 8r)
-26 + 7r = (-4 * 5 + 8r * 5)
-26 + 7r = (-20 + 40r)

Solving
-26 + 7r = -20 + 40r

Solving for variable 'r'.

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

Add '-40r' to each side of the equation.
-26 + 7r + -40r = -20 + 40r + -40r

Combine like terms: 7r + -40r = -33r
-26 + -33r = -20 + 40r + -40r

Combine like terms: 40r + -40r = 0
-26 + -33r = -20 + 0
-26 + -33r = -20

Add '26' to each side of the equation.
-26 + 26 + -33r = -20 + 26

Combine like terms: -26 + 26 = 0
0 + -33r = -20 + 26
-33r = -20 + 26

Combine like terms: -20 + 26 = 6
-33r = 6

Divide each side by '-33'.
r = -0.1818181818

Simplifying
r = -0.1818181818

See similar equations:

| y=-x/3-3/2 | | 4+2(5x+3)=20 | | 50x^2+78=0 | | X+(x-23)=383 | | 5t+2(y-8)=3(y+2)-5 | | 5y+3=2y+29 | | 2s-3(2s-3)+2=31 | | 5/8×9 | | -4(t-4)+6t=4t-2 | | 2(4x-3)-2=8x-8 | | 6.2/5=189/n | | 6x+5=(x+6) | | y-y^2=-4 | | (2+x)(2x-5)=56 | | 1.1x-3.1+x-4.1= | | 5x^2+xy-4y^2=52 | | 11x+12y=179 | | a^2-2(b^2)=0 | | 2x^2-60x-45=0 | | 5(2x+3)=3(3x-3) | | 3.5x-1.1+x-1.3= | | 1x+17=-30 | | 2-2y=1 | | 8(2n+2)=6(9n+3)+4 | | 8h+6=4h-14 | | 0.40x+0.30(100)=0.20(126) | | 160.67=2000(2/3)(r) | | n/2-14 | | -5(5x-1)+9=-25x+14 | | -3s+4-5s=32 | | 9x^2=84 | | 4z-2(z-5)+12= |

Equations solver categories