21-8x-12y+6+2y-3y=

Simple and best practice solution for 21-8x-12y+6+2y-3y= 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 21-8x-12y+6+2y-3y= equation:


Simplifying
21 + -8x + -12y + 6 + 2y + -3y = 0

Reorder the terms:
21 + 6 + -8x + -12y + 2y + -3y = 0

Combine like terms: 21 + 6 = 27
27 + -8x + -12y + 2y + -3y = 0

Combine like terms: -12y + 2y = -10y
27 + -8x + -10y + -3y = 0

Combine like terms: -10y + -3y = -13y
27 + -8x + -13y = 0

Solving
27 + -8x + -13y = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -8x + -27 + -13y = 0 + -27

Reorder the terms:
27 + -27 + -8x + -13y = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -8x + -13y = 0 + -27
-8x + -13y = 0 + -27

Combine like terms: 0 + -27 = -27
-8x + -13y = -27

Add '13y' to each side of the equation.
-8x + -13y + 13y = -27 + 13y

Combine like terms: -13y + 13y = 0
-8x + 0 = -27 + 13y
-8x = -27 + 13y

Divide each side by '-8'.
x = 3.375 + -1.625y

Simplifying
x = 3.375 + -1.625y

See similar equations:

| y^2dx+(x^2+xy+y^2)dy=0 | | 9x+4=9x+25-7a | | -54=-6(-5x+2)+4(x-2) | | 9x+4=9a+25-7a | | -11u+16u+18-11u-14=-10 | | Cosy-5cosy=0 | | 4/3x-1/7y2-1/4x | | H(X)=(2x)(x)-5 | | -x+14+6y-4y+x= | | 9-1/3x=7 | | 13x+5=17x-19 | | 3x+4y-x-y-10+6y= | | 1/15s-2/3t=2:s | | 24v^2-37tv-22t^2= | | y=-16x^2+16x+320 | | 4z+x^2-4y^2=0 | | 7x-54+5x=360 | | 5y-4y-y+4y-y=18 | | 7x+8y-x+2y= | | 4y-11x-7y+8+15x= | | 6b+3b-6b=12 | | 2=3-10In(1+5c) | | 4(x)+y=2 | | 3x+12-x=2x-7 | | 15h-14h+5=19 | | 3(20)+10=70 | | 56q^2-145bq-69b^2= | | f(x)=x-x^3 | | 7x+3=16x+2 | | .72+.41t=3.66t-.58 | | -6x+4-3X+7+9x= | | 14-9x=-8(10+1x) |

Equations solver categories