9(2n+5)=6(7n+7)+7

Simple and best practice solution for 9(2n+5)=6(7n+7)+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 9(2n+5)=6(7n+7)+7 equation:


Simplifying
9(2n + 5) = 6(7n + 7) + 7

Reorder the terms:
9(5 + 2n) = 6(7n + 7) + 7
(5 * 9 + 2n * 9) = 6(7n + 7) + 7
(45 + 18n) = 6(7n + 7) + 7

Reorder the terms:
45 + 18n = 6(7 + 7n) + 7
45 + 18n = (7 * 6 + 7n * 6) + 7
45 + 18n = (42 + 42n) + 7

Reorder the terms:
45 + 18n = 42 + 7 + 42n

Combine like terms: 42 + 7 = 49
45 + 18n = 49 + 42n

Solving
45 + 18n = 49 + 42n

Solving for variable 'n'.

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

Add '-42n' to each side of the equation.
45 + 18n + -42n = 49 + 42n + -42n

Combine like terms: 18n + -42n = -24n
45 + -24n = 49 + 42n + -42n

Combine like terms: 42n + -42n = 0
45 + -24n = 49 + 0
45 + -24n = 49

Add '-45' to each side of the equation.
45 + -45 + -24n = 49 + -45

Combine like terms: 45 + -45 = 0
0 + -24n = 49 + -45
-24n = 49 + -45

Combine like terms: 49 + -45 = 4
-24n = 4

Divide each side by '-24'.
n = -0.1666666667

Simplifying
n = -0.1666666667

See similar equations:

| In(e^14x)=7 | | 2a-3.2=7a-5.5 | | -9x+y=42 | | 6n+0.64=2n-0.48 | | 3*-1/3=-y-6 | | 24x=3400 | | 22x=2400 | | 4x+121+22x=95 | | 31/2-23/4 | | 4.2x-3.36= | | (2/7)*2(7/9)*2= | | 3r+3t=9 | | -1/4(12y-16y) | | (-3,-11),m=-3/4 | | 4x+11y=95 | | x-1/xxx-1 | | x-1/6x-6 | | 2x+6+4x+14=150 | | 3/6x-6 | | 1/2x7/10 | | -6h-10=-34 | | 13x/14 | | (5x-6)=(5x+6) | | 8+m=14 | | 2x+6+4x+14=160 | | 3a-1+a+3= | | 3z-4=6z-7 | | 2.75=100i/4525000 | | 3x-5(2x+6)=5+4(3x-4) | | 4x-7y=2 | | 4x-3+2x= | | 2x^2+5x=6 |

Equations solver categories