7(1-5n)=-28

Simple and best practice solution for 7(1-5n)=-28 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(1-5n)=-28 equation: 


Simplifying
7(1 + -5n) = -28
(1 * 7 + -5n * 7) = -28
(7 + -35n) = -28

Solving
7 + -35n = -28

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -35n = -28 + -7

Combine like terms: 7 + -7 = 0
0 + -35n = -28 + -7
-35n = -28 + -7

Combine like terms: -28 + -7 = -35
-35n = -35

Divide each side by '-35'.
n = 1

Simplifying
n = 1

See similar equations:

| 14t^2-14t+10=0 | | 3(2p-1)+2(5p-10)=8p+9 | | 3x=-1/6 | | 2(6+x)+4x=30 | | 2z+6+5z+12=4z-3 | | 3(x+7)-2=0.5(6x+3) | | 11d+1=6d+46 | | x-3=-0.5(-2x+6) | | 2(x-3/4=4x-3 | | (4x-1)(3x-2)=0 | | x^2-3x-1.75=0 | | 15t^2+18t-24=0 | | (10x-13)=(x^2+12) | | 7.1/3=t/2 | | 8m+2=16m-4 | | V=4/3*pi*21^2 | | 10/2.8=a/4.2 | | 2y-40=7y-10 | | C/12=2/7 | | 2y+40=7y-10 | | (2x+2)+(-3x+7)= | | -5x^2-20x-18=0 | | x+3=6x-22 | | V^2-v+20=0 | | y-2=1/2(x-1) | | -0.38-(-1.06)= | | 7r+9=107 | | (5x+1)+(-6x+1)= | | x-0.1x=275.50 | | -13+16x+4x^2=0 | | (2x+3)+(-3x+4)= | | 3x-1+4(x+1)=-6x+3 |

Equations solver categories