7(4+7n)=-18+3n

Simple and best practice solution for 7(4+7n)=-18+3n 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(4+7n)=-18+3n equation:


Simplifying
7(4 + 7n) = -18 + 3n
(4 * 7 + 7n * 7) = -18 + 3n
(28 + 49n) = -18 + 3n

Solving
28 + 49n = -18 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
28 + 49n + -3n = -18 + 3n + -3n

Combine like terms: 49n + -3n = 46n
28 + 46n = -18 + 3n + -3n

Combine like terms: 3n + -3n = 0
28 + 46n = -18 + 0
28 + 46n = -18

Add '-28' to each side of the equation.
28 + -28 + 46n = -18 + -28

Combine like terms: 28 + -28 = 0
0 + 46n = -18 + -28
46n = -18 + -28

Combine like terms: -18 + -28 = -46
46n = -46

Divide each side by '46'.
n = -1

Simplifying
n = -1

See similar equations:

| y=f(x)+4.5 | | -3(2t+3)=-39 | | 5(f-10)=-60 | | x^2-3xy+5y^2+3x+y+5=0 | | -3(1-x)=-21-6x | | x-6sqrtx+5=0 | | 4n-2=-2(-7-3n) | | -12x+4y-5w+3x-4+5x-2w+10=0 | | 10x-15=9x+5 | | -2(7x+2)=-7x-4 | | w/7=-60 | | 2x-(1-6x)-15=0 | | X^2+y-3=0 | | 29=-w/5 | | 4x-35=-4(-8x-7)-7x | | Log(4x+3)-log(x-2)=1 | | cos*4*x=sin*7*x | | 3m-2n=8 | | 5*(2+3)+9= | | -(x+5)=5(1-2x) | | -12-5p=-3(6p+4) | | 8(4w+9)=21 | | 4sinx=tanx | | 2x-(x+7)=-37-5x | | 13-25x=38 | | 8u=16/3 | | 2/7y-8 | | 4x=64/x | | 7a-(-13)= | | x*x*x+3x=875 | | 4x^2-20x=.24 | | 6a-2=40 |

Equations solver categories