3+7(8r-7)=-(-3r-5)+2r

Simple and best practice solution for 3+7(8r-7)=-(-3r-5)+2r 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 3+7(8r-7)=-(-3r-5)+2r equation:


Simplifying
3 + 7(8r + -7) = -1(-3r + -5) + 2r

Reorder the terms:
3 + 7(-7 + 8r) = -1(-3r + -5) + 2r
3 + (-7 * 7 + 8r * 7) = -1(-3r + -5) + 2r
3 + (-49 + 56r) = -1(-3r + -5) + 2r

Combine like terms: 3 + -49 = -46
-46 + 56r = -1(-3r + -5) + 2r

Reorder the terms:
-46 + 56r = -1(-5 + -3r) + 2r
-46 + 56r = (-5 * -1 + -3r * -1) + 2r
-46 + 56r = (5 + 3r) + 2r

Combine like terms: 3r + 2r = 5r
-46 + 56r = 5 + 5r

Solving
-46 + 56r = 5 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-46 + 56r + -5r = 5 + 5r + -5r

Combine like terms: 56r + -5r = 51r
-46 + 51r = 5 + 5r + -5r

Combine like terms: 5r + -5r = 0
-46 + 51r = 5 + 0
-46 + 51r = 5

Add '46' to each side of the equation.
-46 + 46 + 51r = 5 + 46

Combine like terms: -46 + 46 = 0
0 + 51r = 5 + 46
51r = 5 + 46

Combine like terms: 5 + 46 = 51
51r = 51

Divide each side by '51'.
r = 1

Simplifying
r = 1

See similar equations:

| 0.65=ln(X) | | 9v-9=10v+10 | | 11(m-1)+35=3m | | 5x+8=12-3x | | k-5k=5(-2k-3)-(1-7k) | | 4.16-.14x=5x-2.265 | | 3(y+7)+53=6y | | 2u+3=-11 | | 0.5(x+12)=4x-1 | | X^2+y^2-3x=0 | | 3x=20-5 | | 3v-17=3(v-8) | | 4(-7x+5)-3x=-5(3-x) | | 2(5c-1)-2=8c+4 | | -3a+2(a-5)=5(a-2) | | 2(3-X)=36 | | 9x+25=31-3x | | 6(3+n)=5n+3(1+2n) | | -7(t-1)=49 | | 7c-5c+2c-4=28 | | (2x+15)=x | | Y=4tan^6x | | 9n-47n+17n+-25n+47n-15=23 | | 3x^2+y^2+18x-2y-8=0 | | -5x^2=34x-7 | | y-(-1)=-1(a-0) | | 15y=3x | | 4x^2-3=10x | | 8(1-2x)=7(2-2x) | | X+9=3(4x-4) | | -4x^2+15=7x | | 41d-28d+3d-15d-1=22 |

Equations solver categories