15x+3y=-40

Simple and best practice solution for 15x+3y=-40 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 15x+3y=-40 equation: 


Simplifying
15x + 3y = -40

Solving
15x + 3y = -40

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
15x + 3y + -3y = -40 + -3y

Combine like terms: 3y + -3y = 0
15x + 0 = -40 + -3y
15x = -40 + -3y

Divide each side by '15'.
x = -2.666666667 + -0.2y

Simplifying
x = -2.666666667 + -0.2y

See similar equations:

| x+(-275+n)=1005 | | T/4-t=3/2 | | x+(275-n)=1005 | | 2=x^11+x^9 | | 46+n=345 | | 5(z+3)=15 | | (X-50)(y+10)=10000 | | 6+8y=24x | | 2x=-7y-35 | | x-18y=6 | | 2(y-1)5=4(y-3)y | | -2(y+6)-y=-9 | | y=3senx-4cosx+3 | | 2-10x=44 | | 0.75x+1.5(x-1)=-3.75 | | 5(-4x+8)+3(6+12x)=8-7x-2x | | 14h^2+29h+2=0 | | 0.63x+13.56=0.96-2.52x | | 0.12+0.08(x+7)=0.6 | | 11d^2-18d=0 | | 3+x=2x-10 | | f(0.6)=0.6k-1 | | 55x+165=0 | | 3+x=2-10 | | 8d^2+82d+20=0 | | -3q+33=8q-33 | | 33-3q=8q-33 | | 6x-y+6z=-24 | | 33-3q=8q-3(11) | | 8x-11=3+5(x-2) | | 3q^2+16q-12=0 | | 3x+y+z=-10 |

Equations solver categories