3(3n+1)=7(9n+4)+7

Simple and best practice solution for 3(3n+1)=7(9n+4)+7 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(3n+1)=7(9n+4)+7 equation:


Simplifying
3(3n + 1) = 7(9n + 4) + 7

Reorder the terms:
3(1 + 3n) = 7(9n + 4) + 7
(1 * 3 + 3n * 3) = 7(9n + 4) + 7
(3 + 9n) = 7(9n + 4) + 7

Reorder the terms:
3 + 9n = 7(4 + 9n) + 7
3 + 9n = (4 * 7 + 9n * 7) + 7
3 + 9n = (28 + 63n) + 7

Reorder the terms:
3 + 9n = 28 + 7 + 63n

Combine like terms: 28 + 7 = 35
3 + 9n = 35 + 63n

Solving
3 + 9n = 35 + 63n

Solving for variable 'n'.

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

Add '-63n' to each side of the equation.
3 + 9n + -63n = 35 + 63n + -63n

Combine like terms: 9n + -63n = -54n
3 + -54n = 35 + 63n + -63n

Combine like terms: 63n + -63n = 0
3 + -54n = 35 + 0
3 + -54n = 35

Add '-3' to each side of the equation.
3 + -3 + -54n = 35 + -3

Combine like terms: 3 + -3 = 0
0 + -54n = 35 + -3
-54n = 35 + -3

Combine like terms: 35 + -3 = 32
-54n = 32

Divide each side by '-54'.
n = -0.5925925926

Simplifying
n = -0.5925925926

See similar equations:

| 0.1(0.5m+6)= | | (13b-8)-6(2b+2)=-4 | | 9x-3-2x-4=36 | | 3*2b= | | X^2+4x+y^2-4=0 | | 3*2*x*y=96 | | 15x-32=5(2x-8)+5x+8 | | 7x+3+2x-5=4(x-1)+2+2x+9 | | -10n+10=180 | | 1/5×2= | | 5p+1=4+5p | | 2.4=-5x+14.9 | | -2(x+7)+11=13 | | 8+4k=15+3k | | 20p-4(6p-12)=8(6p-12)-16 | | 4x-6+3x-3=-51 | | -2n-8=7n+1 | | Y=-5/8 | | 2(4B-4)+3b+2=61 | | C-7+8=8 | | 3(n/1)=10/2n | | 5/m-9 | | 5/m- | | 2(5/2n)=18/3n | | 8(1+5x)=88 | | 2x+3y-6=15-7x | | 5-6r=-13 | | -90=-3(6+3p) | | 2(2n/2)=18/3n | | 3(7)-5=16 | | 2(n/4)=n/10 | | 7y-2y=5 |

Equations solver categories