5-4(4r+7)=-23

Simple and best practice solution for 5-4(4r+7)=-23 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 5-4(4r+7)=-23 equation:


Simplifying
5 + -4(4r + 7) = -23

Reorder the terms:
5 + -4(7 + 4r) = -23
5 + (7 * -4 + 4r * -4) = -23
5 + (-28 + -16r) = -23

Combine like terms: 5 + -28 = -23
-23 + -16r = -23

Add '23' to each side of the equation.
-23 + 23 + -16r = -23 + 23

Combine like terms: -23 + 23 = 0
0 + -16r = -23 + 23
-16r = -23 + 23

Combine like terms: -23 + 23 = 0
-16r = 0

Solving
-16r = 0

Solving for variable 'r'.

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

Divide each side by '-16'.
r = 0

Simplifying
r = 0

See similar equations:

| p/7-12=-9 | | 2x+5=155 | | .25x=13.5 | | 4a+1=11a | | -3(x-2)=0.667 | | 2(4r+6)-24= | | 3m=78 | | 14y+3y-2(4y+6)=51 | | -15=x-4 | | 3y+10=100 | | 3h=78 | | x/8+9/4=x-7/4 | | -2(2s-4)-8=-3(6s+3)-4 | | n-2=-(n-8) | | 22d=66 | | 5x+65=180 | | 8v+7=6v-8+7 | | 7(e-8)+12-2e= | | -15-(-79)= | | 3-x/6x-18= | | 12-4(1-2b)=8(b+5) | | 19h=0 | | -50-(-70)= | | 5(n+4)-(n+7)=-11 | | 10y=5y+5+4y | | 96=2(5n+8) | | -6x+7=35 | | 8x^2=30+43 | | 5(g+8)+7+4g= | | -5(1+4m)-2m=22m | | 8x^2=30+433x | | 82-(-36)= |

Equations solver categories