graphx+4y=21

Simple and best practice solution for graphx+4y=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 graphx+4y=21 equation: 


Simplifying
graphx + 4y = 21

Solving
aghprx + 4y = 21

Solving for variable 'a'.

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

Add '-4y' to each side of the equation.
aghprx + 4y + -4y = 21 + -4y

Combine like terms: 4y + -4y = 0
aghprx + 0 = 21 + -4y
aghprx = 21 + -4y

Divide each side by 'ghprx'.
a = 21g-1h-1p-1r-1x-1 + -4g-1h-1p-1r-1x-1y

Simplifying
a = 21g-1h-1p-1r-1x-1 + -4g-1h-1p-1r-1x-1y

See similar equations:

| (8x^2+7x+9)(7x^3+9x)= | | 2(x-1)=(x+3)7 | | 4[-2x-6-7(x+1)]=-4x-5 | | x=yln(cy) | | 4x+3=14x+13 | | 0.12x+0.09(y+3000)=2160 | | 4x+4=12+2x | | x-2(0)=8 | | .66x+4=10 | | 5x+7-8(x+1)=2x+3 | | (9+y)(5y+4)=0 | | 18(v+1)-2v=4(4v+4)-23 | | -8(x-3)+(13x)=5(x+7)-13 | | -5(2x+3)+7x=x-1 | | 63=5.6t-11109 | | 2x+4(3+x)=7x-4 | | 20=2a+5 | | 7=5.6(2000)-11109 | | 24+5=5+24 | | p=5.6(1985)-11109 | | 105-4x=23x+18 | | 0.7x+15.4=x-1.31 | | 2.5m-3.7=9.3 | | 6m+17=3m-7 | | (5+x)2=4(x-3) | | 5-2x=12-x | | -3x-6-5(x+1)=-(-6x-6) | | 3(2x+1)=-9 | | h=-16t^2+61t | | -5x+23=8 | | -11=5-3x+7x | | 700x-0.32=900x+0.06 |

Equations solver categories