343=7(8n-7)

Simple and best practice solution for 343=7(8n-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 343=7(8n-7) equation:


Simplifying
343 = 7(8n + -7)

Reorder the terms:
343 = 7(-7 + 8n)
343 = (-7 * 7 + 8n * 7)
343 = (-49 + 56n)

Solving
343 = -49 + 56n

Solving for variable 'n'.

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

Add '-56n' to each side of the equation.
343 + -56n = -49 + 56n + -56n

Combine like terms: 56n + -56n = 0
343 + -56n = -49 + 0
343 + -56n = -49

Add '-343' to each side of the equation.
343 + -343 + -56n = -49 + -343

Combine like terms: 343 + -343 = 0
0 + -56n = -49 + -343
-56n = -49 + -343

Combine like terms: -49 + -343 = -392
-56n = -392

Divide each side by '-56'.
n = 7

Simplifying
n = 7

See similar equations:

| 12x+4=3(4x+-2) | | c=(140-32)x5/9 | | 3a-1=24 | | -18+x=3 | | -8.5+3x-6.3+4x-2.4=5.5+8x+1.3 | | 3a-1=12 | | 2-ln(x^2+8)=0 | | 63=3-10n | | 12x+4-3x-9= | | 2x+6=-34 | | 3cos^2x+5cosx+1=0 | | 5u+12=72 | | -8.3+2x-6.5+4x-2.3=5.1+7x+1.1 | | 26=5w-9 | | x^2-8x-4=-4 | | 12b+4=204 | | (x-4)=2x-12 | | 4x+54=60 | | 191403/x=0.4 | | x+3x+800=2100 | | 7c-1=14 | | -2a+2+3a=15-29 | | 3x^2+10x=13x | | -4-2w+8-6w= | | (1/2x)^2 | | 15t=5 | | Sinx=2/3 | | 3x=430 | | 7-m=1 | | 3x=460 | | -8(k+8)-(-9k+9)=4 | | (x-4)+(x+1)=2 |

Equations solver categories