-7+2u=-9

Simple and best practice solution for -7+2u=-9 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 -7+2u=-9 equation:


Simplifying
-7 + 2u = -9

Solving
-7 + 2u = -9

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 + 2u = -9 + 7

Combine like terms: -7 + 7 = 0
0 + 2u = -9 + 7
2u = -9 + 7

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

Divide each side by '2'.
u = -1

Simplifying
u = -1

See similar equations:

| 3x-2=12x+47 | | (-5s^3/3)^2 | | 9d-7d-d-1=12 | | -120*3= | | 17h+-3h-2h=12 | | 5=8(j-7) | | -3/5÷3/5= | | -v-13v-7=7 | | 13(x+13)=11(11+20) | | 3/5÷3/5 | | 7u-u=48 | | 1=-5(f-5) | | 15h+4h-11h-4h-3h=19 | | 6=6(j-5) | | 4(x-5)1/2=28x=12 | | 10p+4p-11p-3p+p=12 | | 6=-7(n-5) | | x+5=5x+8 | | 3*-40= | | 2=3(d+1) | | 6y+3y=63 | | 5x+20-2x=10-(5x+6) | | 1/16x^2-4x | | 11w-9w+5w-w=12 | | 66w=66 | | 3.6wheny=1 | | 4=-5(b-2) | | X2=25/16 | | (5/11)^3 | | 16339.8X^3-0.439137+8X=0 | | 7(n-2)=9 | | 28/1568 |

Equations solver categories