-168=-5(7r-2)-3

Simple and best practice solution for -168=-5(7r-2)-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 -168=-5(7r-2)-3 equation:


Simplifying
-168 = -5(7r + -2) + -3

Reorder the terms:
-168 = -5(-2 + 7r) + -3
-168 = (-2 * -5 + 7r * -5) + -3
-168 = (10 + -35r) + -3

Reorder the terms:
-168 = 10 + -3 + -35r

Combine like terms: 10 + -3 = 7
-168 = 7 + -35r

Solving
-168 = 7 + -35r

Solving for variable 'r'.

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

Add '35r' to each side of the equation.
-168 + 35r = 7 + -35r + 35r

Combine like terms: -35r + 35r = 0
-168 + 35r = 7 + 0
-168 + 35r = 7

Add '168' to each side of the equation.
-168 + 168 + 35r = 7 + 168

Combine like terms: -168 + 168 = 0
0 + 35r = 7 + 168
35r = 7 + 168

Combine like terms: 7 + 168 = 175
35r = 175

Divide each side by '35'.
r = 5

Simplifying
r = 5

See similar equations:

| 10q+-5=-5+10q | | 8.2x-3.5x=84.6 | | 25=d+14 | | 61=5y-14 | | 8(m-5)-6=3m-6 | | -4h+13=-1+3h | | 5x^3=405x | | -16-14a+21=23-2a | | -62=k-23 | | 27x^2=30x-8 | | (-2y-4x+7)+(-4y+x-1)=0 | | 0.2(2x-3)=0.3x+0.7 | | 6+3y=8y-14 | | 13=0.16+2x | | -2x-16=x+2 | | 4n+1+1n+3=5n+3 | | 73+y=-31 | | -98=7x-7(4x-13) | | 8(4-50)+50=-6(3+50) | | -n-15-4n=-40 | | -96=-3v+8(1+2v) | | -x-2+1=-4 | | 3/4(8+4x)=-1/3(6x+3) | | 9m-27+3m=7m+43 | | Y-y=1.2(x-x) | | y=x^3-6x^2+9x+4 | | 4t=14t+30 | | 6p-3p+7p= | | 6(7x+7)=7(6x+1-6) | | -0.4(y+.75)=-0.6666(y+3) | | -7(m-7)+1=-16+4m | | Y=5+50*x |

Equations solver categories