-2x-4y+9=0

Simple and best practice solution for -2x-4y+9=0 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 -2x-4y+9=0 equation:


Simplifying
-2x + -4y + 9 = 0

Reorder the terms:
9 + -2x + -4y = 0

Solving
9 + -2x + -4y = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -2x + -9 + -4y = 0 + -9

Reorder the terms:
9 + -9 + -2x + -4y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2x + -4y = 0 + -9
-2x + -4y = 0 + -9

Combine like terms: 0 + -9 = -9
-2x + -4y = -9

Add '4y' to each side of the equation.
-2x + -4y + 4y = -9 + 4y

Combine like terms: -4y + 4y = 0
-2x + 0 = -9 + 4y
-2x = -9 + 4y

Divide each side by '-2'.
x = 4.5 + -2y

Simplifying
x = 4.5 + -2y

See similar equations:

| -3(2x-5)=12 | | 25x^2+49= | | c+2b+a= | | 288=6x(x+2) | | -3a+(6a+2b)-(7a-3b)= | | 3x+5x+23=4x+23 | | -2x-4x+9=0 | | 64-n^3= | | c+2b+a=c | | 63.40=3.95+19.95 | | 6(v-2)=4v+2(v+1) | | 6x=-2y+4 | | 120+D+60+15+20=130+35+2d+0 | | 4n+7+6n=-19 | | -2x/7-8-3 | | A=3.14*7*7 | | 33133=0 | | 4x=7x-6 | | 20+D+60+15+20=130+35+2d+0 | | tan(x-0.25)=1 | | e^0.003t-e^0.002t=4/50 | | -6x-10=34 | | 8y+6-2y=3+5y-10 | | sin(8x-1.1)=0.1 | | y=-1/2(2x) | | 12000=3 | | 8(x+9)+9=8x+4 | | 55411x=10/3 | | 5x+8=-58-6x | | 3(-2)(8)-5(-2)-9(2(-2)-8)= | | x+4=5(2x-3) | | 7x-19=(x-3) |

Equations solver categories