5(n-3)=7+7n

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


Simplifying
5(n + -3) = 7 + 7n

Reorder the terms:
5(-3 + n) = 7 + 7n
(-3 * 5 + n * 5) = 7 + 7n
(-15 + 5n) = 7 + 7n

Solving
-15 + 5n = 7 + 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.
-15 + 5n + -7n = 7 + 7n + -7n

Combine like terms: 5n + -7n = -2n
-15 + -2n = 7 + 7n + -7n

Combine like terms: 7n + -7n = 0
-15 + -2n = 7 + 0
-15 + -2n = 7

Add '15' to each side of the equation.
-15 + 15 + -2n = 7 + 15

Combine like terms: -15 + 15 = 0
0 + -2n = 7 + 15
-2n = 7 + 15

Combine like terms: 7 + 15 = 22
-2n = 22

Divide each side by '-2'.
n = -11

Simplifying
n = -11

See similar equations:

| X^4+10x^2+x+17=0 | | 5(x^2+y^2+1)=6x+8y | | -5x-9=18 | | -5x=100-12 | | 18z^4/2z | | -1.2x=144 | | M-3.9=-2.6 | | x^2+196=x^2+34x+289 | | X*x*x=1.5 | | F(x)=4x^3-20x+16 | | 3.6y=-1.259-3.277 | | P(x)=2x^3-x^2-27x+36 | | -0.025x=91.2 | | -0.025=91.2 | | 2ln(3x)=12 | | (x+2)(x+4)=24 | | 3(2x+5)=7x-1 | | 5c-3b+4a-16=5 | | 5c-3b+4a-16=7 | | 5c-3b+4a-16=6 | | -15n+16=86-16 | | S+2P-2=0 | | 64(25/144) | | x+-1.7=-13.4 | | X^2+5X-5h=0 | | Lg(8x-3)=1 | | 4t^3+6t+2.5=25 | | Y=110-4x | | 47x+256=52(x+1) | | 3a*2k/6a | | x+4(4+2x)=43 | | 13x+7y=11 |

Equations solver categories