-7(1-7n)=-7+2n

Simple and best practice solution for -7(1-7n)=-7+2n 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(1-7n)=-7+2n equation:


Simplifying
-7(1 + -7n) = -7 + 2n
(1 * -7 + -7n * -7) = -7 + 2n
(-7 + 49n) = -7 + 2n

Add '7' to each side of the equation.
-7 + 7 + 49n = -7 + 7 + 2n

Combine like terms: -7 + 7 = 0
0 + 49n = -7 + 7 + 2n
49n = -7 + 7 + 2n

Combine like terms: -7 + 7 = 0
49n = 0 + 2n
49n = 2n

Solving
49n = 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
49n + -2n = 2n + -2n

Combine like terms: 49n + -2n = 47n
47n = 2n + -2n

Combine like terms: 2n + -2n = 0
47n = 0

Divide each side by '47'.
n = 0

Simplifying
n = 0

See similar equations:

| 7(z+4)-(7+2z)=4z | | 6y+8=14-7y | | 6y+8=14-2y | | 9y+19=6y-5 | | (1/3)x-(2/3)=-18 | | 5(x-7)+15=3(x-6) | | 5(x-7)+15=3(8-6) | | 3(x-8)=6+2x | | 9z+8-4z=1+4z+6 | | 3-3(x-2)=9+x | | 5y-7=6y-4 | | -5(y+3)=-4y-7 | | -5/12=x-8/9 | | 4x^2-40x+136=0 | | -1.8-3x=5.4 | | 4sinx-2= | | -4(2x+1)=-9-(3x-4) | | A=-6z^2-19z-14 | | 6y+3y=8y+1 | | 23-(x+9)=5x-4 | | (9x/13)+(4/13)=(4x/13)-(12/13) | | 13x+3=133 | | 128x=120.75 | | 4.8(1)+1.2= | | 6x+40x=3x | | 20/15=15/x | | -2(x+6)+3=3(x+3)+3 | | -3(3-5z)=6z+81 | | (4*2+4)squard= | | (4*2+4squard)= | | 39/26=26/x | | 20=3-(a+5) |

Equations solver categories