u+-7=2

Simple and best practice solution for u+-7=2 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 u+-7=2 equation: 


Simplifying
u + -7 = 2

Reorder the terms:
-7 + u = 2

Solving
-7 + u = 2

Solving for variable 'u'.

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

Add '7' to each side of the equation.
-7 + 7 + u = 2 + 7

Combine like terms: -7 + 7 = 0
0 + u = 2 + 7
u = 2 + 7

Combine like terms: 2 + 7 = 9
u = 9

Simplifying
u = 9

See similar equations:

| x+x+x/2+90=360 | | -200=-8(4k-7) | | 3y-5+1=-4+15x | | 25.6=4v | | 5(-6x-4)=20 | | -5+3x=4(3x-8) | | -127/20=3/2x-13/5-3/2 | | f+-1=0 | | .12(y-7)+.04y=.14y-7 | | =x^2-4 | | -137/20=3/2x-13/5-3/2 | | -x^3+12x=0 | | 2(3x-5)-3(x-2)=2-(x-1)-2x-1 | | M+2n=0 | | 5+5n+n=6n+5 | | 5(2x-3)-3x=2x+10 | | 35r-500=55r | | -3x-8x+1=x+1 | | y=12x^2+16x^2+24x^2 | | b+-5=-3 | | f(x)=5x^2-10x-5 | | 12x+2y=6whatisy | | -7+6x-4x=1+6x | | -18-6k=6(+3k) | | gj+kl=3gk-pk | | -4v+6v=12+4-5v-v | | -5(3-6)+4=5q-11 | | 2x-12x=7-5 | | -4b+10=6-3b | | r-2(s+3)=14 | | 11k-22+-4K-6=0 | | 3(m+2)+5(m-2)= |

Equations solver categories