(-4y-x)-(3y-9x)=

Simple and best practice solution for (-4y-x)-(3y-9x)= 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 (-4y-x)-(3y-9x)= equation:


Simplifying
(-4y + -1x) + -1(3y + -9x) = 0

Reorder the terms:
(-1x + -4y) + -1(3y + -9x) = 0

Remove parenthesis around (-1x + -4y)
-1x + -4y + -1(3y + -9x) = 0

Reorder the terms:
-1x + -4y + -1(-9x + 3y) = 0
-1x + -4y + (-9x * -1 + 3y * -1) = 0
-1x + -4y + (9x + -3y) = 0

Reorder the terms:
-1x + 9x + -4y + -3y = 0

Combine like terms: -1x + 9x = 8x
8x + -4y + -3y = 0

Combine like terms: -4y + -3y = -7y
8x + -7y = 0

Solving
8x + -7y = 0

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
8x + -7y + 7y = 0 + 7y

Combine like terms: -7y + 7y = 0
8x + 0 = 0 + 7y
8x = 0 + 7y
Remove the zero:
8x = 7y

Divide each side by '8'.
x = 0.875y

Simplifying
x = 0.875y

See similar equations:

| 4x^2+5(x-4)=4 | | 3(-4+3n)=6n-3 | | 2x*-7x+3=0 | | 11+4p=-7+p | | 13x-4-9+20=0 | | -114=3(4-7x) | | 3x+8(8x+2)=284 | | -24=-4a+8a | | x(2x-4)-3x(x^2+4x-8)= | | 2+3x-2+x+5=180 | | 3(2p-4)-6=-6(p-5)+12 | | 35x^2-13x-12=0 | | 1+n-8n=-20 | | p(30)=(18+200)(600-5(200)) | | x/4+3=5-x/3 | | 3(2k-5)=27 | | 9x-7=4x+11 | | 7c+3-10c=12 | | 30=(18+x)(600-5x) | | 2(z-4)=-6+56 | | 2x^2+3y^2-8+30y+77=0 | | y=sin(cos(8x)) | | 2x+62=-50 | | 3n^2+0.75=90 | | w^2-3w+4=0 | | p(30)=(18+x)(600-5x) | | 5-10x-2x^2=0 | | 7a-5=-19 | | Tn=2n-3 | | 3(x+4)-2=8x-5 | | c=0.05t+5 | | u^3-27=0 |

Equations solver categories