3x-9y=45

Simple and best practice solution for 3x-9y=45 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 3x-9y=45 equation: 


Simplifying
3x + -9y = 45

Solving
3x + -9y = 45

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.
3x + -9y + 9y = 45 + 9y

Combine like terms: -9y + 9y = 0
3x + 0 = 45 + 9y
3x = 45 + 9y

Divide each side by '3'.
x = 15 + 3y

Simplifying
x = 15 + 3y

See similar equations:

| 25=-4+13-4*-4 | | 5(n+3)+8=43 | | 12(r+5)+18= | | Y-5=9x | | 2p+150=195+1p | | 3x=6y-18 | | 38/48= | | 13x=-29 | | 7x+4+6x+6=38 | | 7x+4-6x+6=38 | | -7+6x-2x=9 | | 7x-4-6x-6=38 | | 0.25x+6=.66+28 | | 2c+5=3c-5 | | (-9p+5)-(4p-2)= | | 13-12=x/-3 | | 14=8-p | | (n-6)*7=35 | | 11-46=4(x-3)-7 | | 9n-5+4(2n)=63 | | 54/X^3-21x+20 | | 9x-2(8x^2-7)-(-7x^2+x-4)= | | x^2-3x+2.25=14.25 | | 16=8/9z | | 12=20x+12+4x | | 44=8x | | 49m^2-(16/9)=0 | | .75r=21 | | 7+21x=14x+14 | | -1+-5=x | | 2(3x+4)-(4x-1)=3(x+2) | | -4+-1=x |

Equations solver categories