14r+16-3(7r+10)=

Simple and best practice solution for 14r+16-3(7r+10)= 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 14r+16-3(7r+10)= equation:


Simplifying
14r + 16 + -3(7r + 10) = 0

Reorder the terms:
14r + 16 + -3(10 + 7r) = 0
14r + 16 + (10 * -3 + 7r * -3) = 0
14r + 16 + (-30 + -21r) = 0

Reorder the terms:
16 + -30 + 14r + -21r = 0

Combine like terms: 16 + -30 = -14
-14 + 14r + -21r = 0

Combine like terms: 14r + -21r = -7r
-14 + -7r = 0

Solving
-14 + -7r = 0

Solving for variable 'r'.

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

Add '14' to each side of the equation.
-14 + 14 + -7r = 0 + 14

Combine like terms: -14 + 14 = 0
0 + -7r = 0 + 14
-7r = 0 + 14

Combine like terms: 0 + 14 = 14
-7r = 14

Divide each side by '-7'.
r = -2

Simplifying
r = -2

See similar equations:

| x-12x=88 | | 12x-x=88 | | 30=-x | | -3(n-1)-6n= | | 3(x+1)+17= | | xy+x+y=x^2y^2 | | X^2+14x+2=-46 | | 4(x+3)+17= | | 2x+-1=49 | | 2x(7x-3)(x+4)=0 | | Z^2-11z=28 | | 12x-5y=20 | | 2x-1=49 | | 2(x+2)+24= | | x+5=x-1 | | -8x+4+9x=-1+7 | | 4(x+1)+21= | | 3(3x+1)+6(x-3)= | | 4y-4+y+20=5y+20-2y | | -4-x=6x-6 | | 8(x+3)=16x-4 | | -4r+5=-4r | | 3x+9=4x+6 | | 9x+4=85 | | B^2+9b=0 | | 0=x^3-9x-9 | | 2b-3=3b+1 | | 9t-5.8=-4.6+8.7t | | 5s-15=-11+6s | | x+12.5=17 | | -2(3x-5)=-14 | | 12v+6=18-48-9v |

Equations solver categories