78-u=161

Simple and best practice solution for 78-u=161 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 78-u=161 equation: 


Simplifying
78 + -1u = 161

Solving
78 + -1u = 161

Solving for variable 'u'.

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

Add '-78' to each side of the equation.
78 + -78 + -1u = 161 + -78

Combine like terms: 78 + -78 = 0
0 + -1u = 161 + -78
-1u = 161 + -78

Combine like terms: 161 + -78 = 83
-1u = 83

Divide each side by '-1'.
u = -83

Simplifying
u = -83

See similar equations:

| (x+4)(x-1)=6 | | 45=3w | | -4=u-7 | | 4r=12+3r | | 11=v-2 | | -8x=-24 | | 78=6y | | -8+y=-5 | | 10x+10=9x+3 | | 5v=95 | | 3x+151=13x-9 | | 3x+12=7x-32 | | 85-2x=25x+16 | | 7-7x=16-14x | | 6k-13=4k+5 | | 36t^2-25=0 | | 9(4x+3)+8(10-x)= | | 11n+24=3n+59 | | c=tm | | 5246=165x+2771 | | 2y=9 | | N+(n+2)+(n+4)=105 | | 5x+80=15x | | (80x-48y)-(52x+9y)= | | 7+12x=62+1x | | 2x(m+5)(m-3)-m(m-3)(m-5)=0 | | -3(2y+7)-5=7(3y-5)+7 | | 2x-5y=16 | | 49-2x=16x+23 | | 7(x-8)-8(x-7)=x+7-(x-3) | | (50x+73y)-(-35x+3y)= | | 4x+27=7x+9 |

Equations solver categories