-7(8-6r)=-224

Simple and best practice solution for -7(8-6r)=-224 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 -7(8-6r)=-224 equation: 


Simplifying
-7(8 + -6r) = -224
(8 * -7 + -6r * -7) = -224
(-56 + 42r) = -224

Solving
-56 + 42r = -224

Solving for variable 'r'.

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

Add '56' to each side of the equation.
-56 + 56 + 42r = -224 + 56

Combine like terms: -56 + 56 = 0
0 + 42r = -224 + 56
42r = -224 + 56

Combine like terms: -224 + 56 = -168
42r = -168

Divide each side by '42'.
r = -4

Simplifying
r = -4

See similar equations:

| cos(x)=0.6 | | 2/2(x+1/2)+5/6=x/9-1 | | (x+1)(2x-5)+8x^2-7= | | 0.83x-0.6=1 | | 2(3+q)= | | -(3y+1)-(-2y-3)=-4 | | 6(2n)+2=36 | | 5x^2y^3/3a^5b^4 | | 5y(5y-3)+7y= | | -76x^8y^3/-24x^4y^3 | | 7-4y=2y-83 | | 4x^2/20x | | 1/3*3.14(4)(6) | | 2(y-3)=-20 | | (-4-6k^3)-(8k^3+1)= | | 8x+6y=500 | | 5b^2-5b-150= | | b^2-16b+60= | | 9+log(-5x-2)=9 | | .2(62.5+-.75y)+7y=40 | | 45+5y-12=14y-9-2y | | n^2-2n-48= | | 42y^2/4/14y3/5 | | 12x-191=-3x+49 | | 2(2r+8)=3r+16 | | ln(m+7)=ln(3m-5) | | -3x-89=-8x+51 | | .41+.17+x=2.13 | | Y-7=-2x+4 | | 4x-39=45-3x | | 0.12=90000/x | | 2x=(360/4 |

Equations solver categories