9(2n-7)=-117

Simple and best practice solution for 9(2n-7)=-117 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-7)=-117 equation:


Simplifying
9(2n + -7) = -117

Reorder the terms:
9(-7 + 2n) = -117
(-7 * 9 + 2n * 9) = -117
(-63 + 18n) = -117

Solving
-63 + 18n = -117

Solving for variable 'n'.

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

Add '63' to each side of the equation.
-63 + 63 + 18n = -117 + 63

Combine like terms: -63 + 63 = 0
0 + 18n = -117 + 63
18n = -117 + 63

Combine like terms: -117 + 63 = -54
18n = -54

Divide each side by '18'.
n = -3

Simplifying
n = -3

See similar equations:

| -8(3n-3)=-192 | | 2y+5=90 | | 35+50=60+45 | | 2x+33=9x-33 | | 3x^3-5x^2-x=0 | | 3.2y-1=90 | | 6k-7(k-3)=-15 | | -104=-8(n+3) | | 7(8+10n)=266 | | 0.04x=2.3 | | 4x-1=90 | | 3(2b-9)=9 | | 5x-30=2x+4 | | x^2+13x=4 | | 4u-6=-18 | | 3(4y-1)=4+5(2y-3) | | 22.3-19.6= | | 12(x-5)=10x+5 | | 4(-3x+3)+3x=6 | | 2u+-3=7 | | 2cm-(m-3)=5m+1-m | | 2u+-3=-7 | | z^2+6z-3+I*(4*z+6)=0 | | -15-t=18 | | 4x-7=x-12 | | x-2(-2x-3)=6 | | 3x-10=32 | | 9-18x=-19 | | -4(-2x-8)=y | | 4x+x=12738 | | (4x+15)=(6x+27) | | 5x^2+2x+3=19 |

Equations solver categories