u+x+y+z+80+90=100

Simple and best practice solution for u+x+y+z+80+90=100 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+x+y+z+80+90=100 equation:


Simplifying
u + x + y + z + 80 + 90 = 100

Reorder the terms:
80 + 90 + u + x + y + z = 100

Combine like terms: 80 + 90 = 170
170 + u + x + y + z = 100

Solving
170 + u + x + y + z = 100

Solving for variable 'u'.

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

Add '-170' to each side of the equation.
170 + u + x + y + -170 + z = 100 + -170

Reorder the terms:
170 + -170 + u + x + y + z = 100 + -170

Combine like terms: 170 + -170 = 0
0 + u + x + y + z = 100 + -170
u + x + y + z = 100 + -170

Combine like terms: 100 + -170 = -70
u + x + y + z = -70

Add '-1x' to each side of the equation.
u + x + y + -1x + z = -70 + -1x

Reorder the terms:
u + x + -1x + y + z = -70 + -1x

Combine like terms: x + -1x = 0
u + 0 + y + z = -70 + -1x
u + y + z = -70 + -1x

Add '-1y' to each side of the equation.
u + y + -1y + z = -70 + -1x + -1y

Combine like terms: y + -1y = 0
u + 0 + z = -70 + -1x + -1y
u + z = -70 + -1x + -1y

Add '-1z' to each side of the equation.
u + z + -1z = -70 + -1x + -1y + -1z

Combine like terms: z + -1z = 0
u + 0 = -70 + -1x + -1y + -1z
u = -70 + -1x + -1y + -1z

Simplifying
u = -70 + -1x + -1y + -1z

See similar equations:

| 2/2/2/2/2 | | 9x-3+8x=3x+5-5x | | 0=x^3-3x^2+2x-24 | | 2x-1+2=x | | xy+5y=21 | | 4x^2+-37x+84=0 | | 3x-5y=43 | | (x-2)=3 | | 450/900 | | 20x+5=40 | | 5x^2=6x+1 | | 6x-7-5x= | | h/-8=-5 | | -8p+3=292 | | 8x+6=3x-2 | | x-6/5=4 | | -0.28=log(x) | | 5(4-x)=0 | | x^2+2x-9.24=0 | | x^2+2x-9.25=0 | | 27(x+5)=0 | | 11s=22 | | 44-y=200 | | x=4^(1/2) | | 3r-7=4r+9 | | 3r-7=4r+8 | | 6c-9.12-4c= | | 4x^3-24x^2-6x=0 | | 5x^4-27x^2=0 | | 10x+24(x-4)=176 | | 9a+7-4a= | | 2tan(7/5) |

Equations solver categories