-5x+9y=20

Simple and best practice solution for -5x+9y=20 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 -5x+9y=20 equation: 


Simplifying
-5x + 9y = 20

Solving
-5x + 9y = 20

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
-5x + 9y + -9y = 20 + -9y

Combine like terms: 9y + -9y = 0
-5x + 0 = 20 + -9y
-5x = 20 + -9y

Divide each side by '-5'.
x = -4 + 1.8y

Simplifying
x = -4 + 1.8y

See similar equations:

| 4(4.3)-5n=6 | | 4(3w-2)=16 | | -3.6b=-7b+34 | | f(x)=5-1/4x | | 4c^3+8c^2-9c=18 | | 9*N=36 | | 3m-8n=13 | | f(4)=4.5*4+9 | | 2x^2+3x^2-18x=27 | | 11x+2=5x-10+58 | | -7f=40-f | | 4(c+7)=12 | | 6-by=9 | | 2x-3(x+3)+12=3+5(x+1) | | f(4)=4.5x+9 | | -3y+4yi=21-16i | | 3/n=6/5 | | 25=4x-9x+10 | | 20x+5=9x+2 | | X^2=34.95 | | X^2=-34.95 | | x/-4=1-(-11) | | 15x^2+5x+20=0 | | 3-2t=f(7) | | 2(3x+5)-6(x)= | | Y^2-19Y+66=0 | | (10x+90)8x=360 | | X^2-70x+1050=0 | | 1.8-0.2lnx=0 | | Y^2-19X+66=0 | | F(x)=-3x^2+18x-2 | | 8(4k-9)=-5k-32 |

Equations solver categories