-n+7(8n+7)=434

Simple and best practice solution for -n+7(8n+7)=434 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 -n+7(8n+7)=434 equation:


Simplifying
-1n + 7(8n + 7) = 434

Reorder the terms:
-1n + 7(7 + 8n) = 434
-1n + (7 * 7 + 8n * 7) = 434
-1n + (49 + 56n) = 434

Reorder the terms:
49 + -1n + 56n = 434

Combine like terms: -1n + 56n = 55n
49 + 55n = 434

Solving
49 + 55n = 434

Solving for variable 'n'.

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

Add '-49' to each side of the equation.
49 + -49 + 55n = 434 + -49

Combine like terms: 49 + -49 = 0
0 + 55n = 434 + -49
55n = 434 + -49

Combine like terms: 434 + -49 = 385
55n = 385

Divide each side by '55'.
n = 7

Simplifying
n = 7

See similar equations:

| 3q^2-80q+170=0 | | 1/25=3/5m | | sqrt(x^2+8x+16)= | | x^2=1/16 | | 10x=13x+14 | | lny=ln(4x)+ln(C) | | abx^2-18abx+77ab=0 | | 3q^2-80q+160=0 | | (x^3)+27i=0 | | 3a+14=11 | | 10n^2+12n-56=-8n | | 192^2=1/2*16(7) | | 2z+7=4z+1 | | 4x-x+7x=50+x | | 8b^2+22b-10=6b | | .2cos(x)=10 | | X2/5-20=0 | | .2cosx=10 | | 3q^2=-80q+820 | | .5(x+1)(8x)= | | 5-(-2)+10= | | -99y-12=y-4 | | 7y+2y=5 | | -5x+10=-19 | | 4x^2-3x+2=9 | | 17v^2-18v-2=8v^2-10 | | y(-99)-12=y-4 | | 17+(-12)-5= | | 56/=8 | | z=14i | | 9r=40r | | -4(x+3)+8=(x+4) |

Equations solver categories