86.7+x+y=90

Simple and best practice solution for 86.7+x+y=90 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 86.7+x+y=90 equation:


Simplifying
86.7 + x + y = 90

Solving
86.7 + x + y = 90

Solving for variable 'x'.

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

Add '-86.7' to each side of the equation.
86.7 + x + -86.7 + y = 90 + -86.7

Reorder the terms:
86.7 + -86.7 + x + y = 90 + -86.7

Combine like terms: 86.7 + -86.7 = 0.0
0.0 + x + y = 90 + -86.7
x + y = 90 + -86.7

Combine like terms: 90 + -86.7 = 3.3
x + y = 3.3

Add '-1y' to each side of the equation.
x + y + -1y = 3.3 + -1y

Combine like terms: y + -1y = 0
x + 0 = 3.3 + -1y
x = 3.3 + -1y

Simplifying
x = 3.3 + -1y

See similar equations:

| 3n+1=5n+25 | | 16=38r-r^2 | | 16-(3b+9)=4(2b-12) | | -x+13=x+21 | | 141=1.55*c*178 | | x-7x+1=7 | | Y+-6.2= | | (x-4/9)(x-7/9)=0 | | 2.5c=15.75whatisc | | 10b+-3b=2 | | 8-u=4 | | -7/10x=-140 | | f/7-25=-27 | | 3(2x+-5)+-6x= | | 0f=7x+2 | | -13.4-.5x=10.1 | | F--2/3=5/6 | | f-2/3=5/6 | | 2.5x+2=3.5 | | 4-2(y+2)-3=12-4(3-y) | | 44=5y-6 | | t(4)=3(4)+1 | | -8i+4=2i+44 | | x^7-x^5-25=0 | | 2b+3=5 | | (h/5)-4=56 | | -3+5x=x-3 | | |f|-2/3=5/6 | | 9x-7y-6y+5x+10= | | 4x=0.5+15 | | 5x+2=12-x | | 8x+4+8x-1= |

Equations solver categories