-21x=28+7y

Simple and best practice solution for -21x=28+7y 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 -21x=28+7y equation: 


Simplifying
-21x = 28 + 7y

Solving
-21x = 28 + 7y

Solving for variable 'x'.

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

Divide each side by '-21'.
x = -1.333333333 + -0.3333333333y

Simplifying
x = -1.333333333 + -0.3333333333y

See similar equations:

| 5x-11=3x-9 | | 8+5=x-7 | | 0=z^2+(-6+i)z+(8-4i) | | 0.5(x-10)=0.2+4 | | 3(4x+4)=-72 | | 3(2x+5)=4(x+5) | | 5x+12x+2x=28 | | x+28+28= | | -2v-16=3v+24 | | 5w-6=3w+8-2w | | -27-7x=2x+10 | | 2(4-3)=5-6x+3 | | 6y-30+12=0 | | 3(50+-b)+12b=150 | | 4x+2-8x=3x | | a+4b=50 | | 648=(30-2x)(24-2x)(x) | | x+28+28=36+28 | | 14=6x-x-10-1x | | 3a+12b=150 | | 3(x+4)-5x=5 | | 15+(.50m)=25(.25m) | | 7(3x-7)=-49 | | 6c-13=3c+59 | | -11+15x=15x-11 | | 0=4x^3-27x^2+180x+164 | | 5x-(2x+5)=22 | | 100/500x=1.5 | | 5n+34=(1-7n) | | 15x-75= | | 600-6x=160-10x | | 12*-4x=8 |

Equations solver categories