34+4=n+7

Simple and best practice solution for 34+4=n+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 34+4=n+7 equation:


Simplifying
34 + 4 = n + 7

Combine like terms: 34 + 4 = 38
38 = n + 7

Reorder the terms:
38 = 7 + n

Solving
38 = 7 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
38 + -1n = 7 + n + -1n

Combine like terms: n + -1n = 0
38 + -1n = 7 + 0
38 + -1n = 7

Add '-38' to each side of the equation.
38 + -38 + -1n = 7 + -38

Combine like terms: 38 + -38 = 0
0 + -1n = 7 + -38
-1n = 7 + -38

Combine like terms: 7 + -38 = -31
-1n = -31

Divide each side by '-1'.
n = 31

Simplifying
n = 31

See similar equations:

| (r+4)+(-3r-11)= | | 2(2x-5)=5 | | l+l-4=72 | | 6(4+2x)=132 | | 6.7x=5.2x+12.3x | | 3/4(2x-2)=3 | | 2x(5x-2)-10(x-3x+6)=-8x(x+4)+4(2x-7x) | | -7(-6n+3)=5n+16 | | .40x+.07(14000-x)=840 | | -(2x-3)=7 | | 10a-6a^2=0 | | 2u^4-30u^2=112 | | 4x=x-14 | | 8x-(3x-5)=40(x+1)-40x | | 2(6x+2)=-44 | | 1/3x+1/2=8 | | 12(b+2)=(b+5) | | 3+30x=5x-3 | | -8(5-4v)=-1-7v | | h(-3)=4(-3)+5 | | 2x+15=6x+1 | | 21x-54=75x | | ((1.5+2p)1.5)+1.5+1p=11.5 | | (2r+7)+(-5r)= | | -11+4=5n-(11+17) | | 5mn+7m=9m | | 5(8x+4)+33(2x+9)=53 | | 3/4x-2=5 | | 7x-3+16=26 | | 2(2+6)=16 | | 6x-1=4(x+3) | | 3x-24=7(x-8) |

Equations solver categories