-4(3-5r)=-152

Simple and best practice solution for -4(3-5r)=-152 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(3-5r)=-152 equation: 


Simplifying
-4(3 + -5r) = -152
(3 * -4 + -5r * -4) = -152
(-12 + 20r) = -152

Solving
-12 + 20r = -152

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 20r = -152 + 12

Combine like terms: -12 + 12 = 0
0 + 20r = -152 + 12
20r = -152 + 12

Combine like terms: -152 + 12 = -140
20r = -140

Divide each side by '20'.
r = -7

Simplifying
r = -7

See similar equations:

| (10x-7)(2x+9)= | | 5x+15=45-10x | | 24-12x=24x | | 25x+12=30 | | 2m-6(7m+1)=314 | | 7(4p+4)-6=-4+2p | | 0.25/65 | | 8(x-7)=3-2(1-x) | | y=8/3x-11 | | 7d+d+4d+7=3d | | S=T-H-C | | 2/(4ln(4)) | | k^2+9k-10=0 | | 3r-7r+9+r=0 | | 43-10+7m=110 | | x^2-102=0 | | 12r-5(3r+2)=17 | | x/3−6=5 | | 2x-6=23.2 | | X+2.4=-8.8 | | 7x+14.8=x+22 | | 0.2(16x+24)+0.66(6x-9)=42 | | 10000x+4599436=31642551 | | y=6x-1(x-10) | | g(x)=5lx-3l | | (10+z)-4=18 | | x(x-2)-(2-2x)=(x+3)(x+3)-2(x+3) | | -11g=-121 | | L=3x+8 | | 9=8(n-4)-7 | | 7(x+4)-7(6x-9)=13 | | 3p-15=9 |

Equations solver categories