-5r+40=-5(6r-3)

Simple and best practice solution for -5r+40=-5(6r-3) 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 -5r+40=-5(6r-3) equation:


Simplifying
-5r + 40 = -5(6r + -3)

Reorder the terms:
40 + -5r = -5(6r + -3)

Reorder the terms:
40 + -5r = -5(-3 + 6r)
40 + -5r = (-3 * -5 + 6r * -5)
40 + -5r = (15 + -30r)

Solving
40 + -5r = 15 + -30r

Solving for variable 'r'.

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

Add '30r' to each side of the equation.
40 + -5r + 30r = 15 + -30r + 30r

Combine like terms: -5r + 30r = 25r
40 + 25r = 15 + -30r + 30r

Combine like terms: -30r + 30r = 0
40 + 25r = 15 + 0
40 + 25r = 15

Add '-40' to each side of the equation.
40 + -40 + 25r = 15 + -40

Combine like terms: 40 + -40 = 0
0 + 25r = 15 + -40
25r = 15 + -40

Combine like terms: 15 + -40 = -25
25r = -25

Divide each side by '25'.
r = -1

Simplifying
r = -1

See similar equations:

| (x-270000)/x=.4 | | 2t+7=2+3t | | 40+8n=6(n+8) | | y+5.56=7.74 | | 4200=(1300-100x)x | | 14sin^4(x)= | | 7p+34=2(6p-3) | | a(5a+8)=-3 | | 2w-1=6w+1 | | x^2-x-2x^2+9x+65=0 | | 7(5-5n)=-23-6n | | 2b+5=b+16 | | 10y^2=25+15y | | x^2-x+11x+25=0 | | x-65=43 | | -10x+6y=-1 | | 11/17=y/4 | | 8y^2=2y+3 | | x+11x+25=0 | | x=0.6+01 | | g/7-15=-12 | | 0.2(0.2y-5)=1.02(y-1) | | x-40=-43 | | -0.9x+3.36=0.5x+1.76 | | -5x+5(3x-13)=-115 | | x^2+3x^2-81=0 | | -8c+3c= | | 2/3·0.8 | | 4-.5m=10 | | 100y^2+100y-5600=0 | | x^2-2x^2+49=0 | | 2/3x0.8 |

Equations solver categories