3n+9-10n=-13

Simple and best practice solution for 3n+9-10n=-13 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 3n+9-10n=-13 equation:


Simplifying
3n + 9 + -10n = -13

Reorder the terms:
9 + 3n + -10n = -13

Combine like terms: 3n + -10n = -7n
9 + -7n = -13

Solving
9 + -7n = -13

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -7n = -13 + -9

Combine like terms: 9 + -9 = 0
0 + -7n = -13 + -9
-7n = -13 + -9

Combine like terms: -13 + -9 = -22
-7n = -22

Divide each side by '-7'.
n = 3.142857143

Simplifying
n = 3.142857143

See similar equations:

| 7+5x=-2x+49 | | 0.17(12z-18)=2z-3 | | 13-v-2v=17-v | | 10+2x=6x-7 | | a-6.3-7.6=-19.9 | | 44=13+6h+5h | | (2x+4)=140 | | -4(8-x)+x=28 | | 8b=30+6b | | Y=12x+300 | | F(-8)=10x | | -7x+10=3x+120 | | 3.4x+7.4+8=-11.8 | | 4+6x=5x-8 | | 5x+10=8x-8 | | 1+4x=3x+12 | | 1.8n+6.4n=-24.6 | | 2m+2= | | 2.1=-0.84 | | 5ln(4x+6)=10 | | 0.5x+0.25(x-16)=x+4 | | 7y=5+6y | | y=280-30x | | 0=5x^2-x^3-6x | | 2.61x-2.8x=0.893 | | 4+6x=-x-10 | | 27y^3-125= | | 6m+17+m=53 | | 10x-7y= | | y=5x^2-x^3-6x | | -(x-1)=-4x+2 | | 7x+6+7x=-50 |

Equations solver categories