-3(1-n)=-8-7(n+5)

Simple and best practice solution for -3(1-n)=-8-7(n+5) 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(1-n)=-8-7(n+5) equation:


Simplifying
-3(1 + -1n) = -8 + -7(n + 5)
(1 * -3 + -1n * -3) = -8 + -7(n + 5)
(-3 + 3n) = -8 + -7(n + 5)

Reorder the terms:
-3 + 3n = -8 + -7(5 + n)
-3 + 3n = -8 + (5 * -7 + n * -7)
-3 + 3n = -8 + (-35 + -7n)

Combine like terms: -8 + -35 = -43
-3 + 3n = -43 + -7n

Solving
-3 + 3n = -43 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-3 + 3n + 7n = -43 + -7n + 7n

Combine like terms: 3n + 7n = 10n
-3 + 10n = -43 + -7n + 7n

Combine like terms: -7n + 7n = 0
-3 + 10n = -43 + 0
-3 + 10n = -43

Add '3' to each side of the equation.
-3 + 3 + 10n = -43 + 3

Combine like terms: -3 + 3 = 0
0 + 10n = -43 + 3
10n = -43 + 3

Combine like terms: -43 + 3 = -40
10n = -40

Divide each side by '10'.
n = -4

Simplifying
n = -4

See similar equations:

| x+7=18-2x | | 3y+5=6y-22 | | 3x+4=x-6 | | 5(2x-7)-3x=7 | | 2y=5y-7 | | 20x-(-7x)+3x=90 | | 5x-3=13x+4 | | 15+4j=43 | | 400+400=2025 | | 14+x=x | | x+4-10=2(x-10) | | 7x+22-2x=-8 | | x-2+3+2=10 | | 4(-3x+8)=4(7-2x) | | 35=7t-8 | | -4=-8-2a | | w+28=23 | | -22=p-25 | | 6=6(-x+1) | | a-22=11 | | 2x-13=27 | | -12=12r+24 | | a^2+5a+6=0 | | 2p+6=-9p | | 12c=96 | | 2(5-8x)=-7(x+7)-4 | | 6(1-3x)= | | -2(3y-9)-y=-3(y-3) | | (x+2)+(3x+4)=10 | | 4y+15=4y+6 | | 2x+6=5x+10 | | 4(2x-2)= |

Equations solver categories