7y=9x+21

Simple and best practice solution for 7y=9x+21 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 7y=9x+21 equation: 


Simplifying
7y = 9x + 21

Reorder the terms:
7y = 21 + 9x

Solving
7y = 21 + 9x

Solving for variable 'y'.

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

Divide each side by '7'.
y = 3 + 1.285714286x

Simplifying
y = 3 + 1.285714286x

See similar equations:

| 130=2x+4(2x+10) | | 24-(9y+20)-y=-6y-5(2y-2)+10 | | (5x-24)+89=180 | | -158-3x=58+5x | | 2(x-5)+x=320 | | 7y=x+7 | | 6x+7(x-2)=142 | | 3x+7y=119 | | 42=-7x+36 | | 5f+34=-2(1-7f) | | -(3y-8)=-4(y-2)+y | | -4(2x+-7)+6x-7= | | 2(v-2)=-2v-28 | | 8n+(2n-3)=12 | | 5+b=-13 | | 3x^2+15x-8.9=0 | | 4a-9+4a-9+4a=180 | | x-2(3-4)=2 | | 185=5x+3(3x+15) | | 5x^5=100x^3 | | -3u-11=2(u-3) | | 10+7*10=17 | | -17x-20=13x+100 | | A+a+a=90 | | x-2(3-4)2=2 | | 24.95x+0.10=19.95x+0.20 | | 7.3y-5.18=5.19 | | 3x-7+4x=7(x-1) | | 7(3a-2b)+5b-3(4a+2)= | | 72-8c=36+6c | | 0=72x^2+492x-84 | | 7.3-5.18=-5.19 |

Equations solver categories