-8-3(3-7r)=-101

Simple and best practice solution for -8-3(3-7r)=-101 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 -8-3(3-7r)=-101 equation:


Simplifying
-8 + -3(3 + -7r) = -101
-8 + (3 * -3 + -7r * -3) = -101
-8 + (-9 + 21r) = -101

Combine like terms: -8 + -9 = -17
-17 + 21r = -101

Solving
-17 + 21r = -101

Solving for variable 'r'.

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

Add '17' to each side of the equation.
-17 + 17 + 21r = -101 + 17

Combine like terms: -17 + 17 = 0
0 + 21r = -101 + 17
21r = -101 + 17

Combine like terms: -101 + 17 = -84
21r = -84

Divide each side by '21'.
r = -4

Simplifying
r = -4

See similar equations:

| 2(0)-y=-7 | | 2x(3+5)+2-3= | | 21+5x=6x+6 | | -3y+4=4y+9 | | 7-5x=66-7x | | 21-6x=6+3(5-2x) | | x^8+63x^5-64x^2=0 | | 300=40d+140 | | -48x=-46-2x | | 3+4x=66-7x | | 3+4x=7-5x | | 460=40+12d | | 21+5x=6-6x | | 9+6x=1-8x | | 2t+3x=8 | | y=3(4)+4 | | m+7=2(L+7) | | x(2x-12)= | | 150=35g+45 | | -6(-5-7x)=240 | | 4(-2)z+8(2-2)+3(-2)+6= | | 3(x+4)-5=5(2x+1) | | 198=30+12w | | 4m-(9-3m)=8m-1 | | 2x+16=6x-8 | | h(t)=16t^2+184t+15 | | 7[3-(4+6x)]-4=9+2(1-23x) | | 4(2)z+8(-2)+6= | | 9(j-1)=9j+4 | | 12x+21y=6 | | 2(6p+3)=18-3(16-3p) | | 3x-15=-29+x |

Equations solver categories