-154=-6(-4r-7)+4r

Simple and best practice solution for -154=-6(-4r-7)+4r 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 -154=-6(-4r-7)+4r equation:


Simplifying
-154 = -6(-4r + -7) + 4r

Reorder the terms:
-154 = -6(-7 + -4r) + 4r
-154 = (-7 * -6 + -4r * -6) + 4r
-154 = (42 + 24r) + 4r

Combine like terms: 24r + 4r = 28r
-154 = 42 + 28r

Solving
-154 = 42 + 28r

Solving for variable 'r'.

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

Add '-28r' to each side of the equation.
-154 + -28r = 42 + 28r + -28r

Combine like terms: 28r + -28r = 0
-154 + -28r = 42 + 0
-154 + -28r = 42

Add '154' to each side of the equation.
-154 + 154 + -28r = 42 + 154

Combine like terms: -154 + 154 = 0
0 + -28r = 42 + 154
-28r = 42 + 154

Combine like terms: 42 + 154 = 196
-28r = 196

Divide each side by '-28'.
r = -7

Simplifying
r = -7

See similar equations:

| 3Y-7+5x+3-7x= | | 12x=x+5 | | 6+26x+6+6+6=x | | 5x(2/11)-2(39/11)=-4 | | 5x-3=-73 | | X+5=12x | | 1=-8l | | 1.9+2=11 | | 28=3m+1 | | x-3(2/11)=3 | | 12.5=10/a | | 4y-16+8y=-7 | | -9+(-3)=x | | 13+x/2=3x | | .5/3 | | 6x+9=-11 | | p^2-2p-18= | | 3(4x-5)=6 | | 10+5x=60 | | -2(6b+8)=-8(1+2b)+8b | | 8-2k=15-4k | | 2.5x+3=5x-3 | | (w+5)-(2w+4)=5 | | 4+3l=3+(-5l) | | 10ab-(-7ab)= | | 7(3x-1)-4(x-4)=0 | | 12x^4=-42x | | -49(-10)= | | 287=3x+2.5(x+10) | | 7x-20=2x-34 | | -11=-(9+2.5x) | | 0.4x-2y=4 |

Equations solver categories