4(3n+5)=7(4n+9)+7

Simple and best practice solution for 4(3n+5)=7(4n+9)+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 4(3n+5)=7(4n+9)+7 equation:


Simplifying
4(3n + 5) = 7(4n + 9) + 7

Reorder the terms:
4(5 + 3n) = 7(4n + 9) + 7
(5 * 4 + 3n * 4) = 7(4n + 9) + 7
(20 + 12n) = 7(4n + 9) + 7

Reorder the terms:
20 + 12n = 7(9 + 4n) + 7
20 + 12n = (9 * 7 + 4n * 7) + 7
20 + 12n = (63 + 28n) + 7

Reorder the terms:
20 + 12n = 63 + 7 + 28n

Combine like terms: 63 + 7 = 70
20 + 12n = 70 + 28n

Solving
20 + 12n = 70 + 28n

Solving for variable 'n'.

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

Add '-28n' to each side of the equation.
20 + 12n + -28n = 70 + 28n + -28n

Combine like terms: 12n + -28n = -16n
20 + -16n = 70 + 28n + -28n

Combine like terms: 28n + -28n = 0
20 + -16n = 70 + 0
20 + -16n = 70

Add '-20' to each side of the equation.
20 + -20 + -16n = 70 + -20

Combine like terms: 20 + -20 = 0
0 + -16n = 70 + -20
-16n = 70 + -20

Combine like terms: 70 + -20 = 50
-16n = 50

Divide each side by '-16'.
n = -3.125

Simplifying
n = -3.125

See similar equations:

| 7(-0.26)+2(-0.56)=3 | | 0=7t-20 | | 3x^2+22x-6279=0 | | 7x+2(6x+1)=-3 | | 7y^2-7y=0 | | 0.13x+0.8(x-2)=0.01(5x-4) | | 1.7x-2y=3.4 | | 0.50x+0.35(30)=27.5 | | 5m+8=2(2m-3) | | -4x-12-5=2x-8+3 | | 6*x*x-2*x-(9*x*x-2*x)= | | q+t=u | | X+5=c | | 5a+2b=26 | | -5(4t-4)+8t=5t-3 | | 5-5a=5 | | 26=8-2n | | 18n^2+148n+32=0 | | -6y+4(y+4)=22 | | 6w+1+w-7w= | | 3*x+5-1*x-2= | | 5-8(-3m+2)=-179 | | 3b-6-6b=-5b+2 | | (2xy+3)dx+(x^2-1)=0 | | 5(x-2)+9=3x+2(2+x) | | -125=4-3(3-8v) | | 299=-1+6(7x-6) | | (5*b*b*b-8*b+2*b*b)+(3*b*b-7*b*b*b+5*b)= | | 4(d-8)+8= | | 0.06(y-8)+0.20y=0.08y-2.1 | | -7(8n-7)+4=165 | | 4x+y+20=0 |

Equations solver categories