-34-2n=7(n-10)

Simple and best practice solution for -34-2n=7(n-10) 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 -34-2n=7(n-10) equation:


Simplifying
-34 + -2n = 7(n + -10)

Reorder the terms:
-34 + -2n = 7(-10 + n)
-34 + -2n = (-10 * 7 + n * 7)
-34 + -2n = (-70 + 7n)

Solving
-34 + -2n = -70 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-34 + -2n + -7n = -70 + 7n + -7n

Combine like terms: -2n + -7n = -9n
-34 + -9n = -70 + 7n + -7n

Combine like terms: 7n + -7n = 0
-34 + -9n = -70 + 0
-34 + -9n = -70

Add '34' to each side of the equation.
-34 + 34 + -9n = -70 + 34

Combine like terms: -34 + 34 = 0
0 + -9n = -70 + 34
-9n = -70 + 34

Combine like terms: -70 + 34 = -36
-9n = -36

Divide each side by '-9'.
n = 4

Simplifying
n = 4

See similar equations:

| 0.60x+0.10(180)=0.30(66) | | (-0.3)(-0.69)= | | (x+5-5i)(x+5+5i)=0 | | -8m+2+8m=2m+11 | | 2B+4(2-6)=8 | | -10+4n=34 | | -100x*2=400 | | y=14-22 | | (-0.7)(-0.39)= | | -24-(x+9)+4x-(12-2x)= | | 2.0258+2.458=7.583 | | (3b+9)-16=-5 | | 8y+11=2y+21 | | 2x+40=-10x-4(4x+11) | | G(-5)=x(x)(x)-2 | | 97+86=165+y | | 3x--13=22 | | n=x+y | | 4n+n=168 | | -3+6x-8=24-x | | 4x+17=4x+17 | | 15=c+7 | | 3(x+2)+5=-4 | | 98y-199x=29 | | .30(x+100)+1.10x=79 | | 4t+7=2t-21 | | 0.3x=1.35 | | 268-78= | | 15gal=at | | 2015x=2015 | | 3(k+8)-k=21 | | a(x)-x=c |

Equations solver categories