3x+4y=15

Simple and best practice solution for 3x+4y=15 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+4y=15 equation: 


Simplifying
3x + 4y = 15

Solving
3x + 4y = 15

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
3x + 4y + -4y = 15 + -4y

Combine like terms: 4y + -4y = 0
3x + 0 = 15 + -4y
3x = 15 + -4y

Divide each side by '3'.
x = 5 + -1.333333333y

Simplifying
x = 5 + -1.333333333y

See similar equations:

| 11x+26=3x+258 | | v^2-40v+c=0 | | 78-2x=34x+18 | | y^2-14=0 | | y^2-14y+c=0 | | 91-4x=10+21 | | y+7.2=8.6 | | 10x+5=9x+29 | | x^2-3x-10=10 | | x^3-x+1.5x^2-1.5=0 | | 10x^2-7x=-5 | | 5x^2-6+13x=0 | | 3x^2+7x=-10 | | 3y^2-2y+7=0 | | x*2+x*3+x*4=74 | | 4x^2-x=20 | | 0.5x^2-3x-9.4=0 | | 2q^2+q-14=0 | | n^2-15n+8=0 | | 10*10=11+21 | | x^2-13=5x | | (45-27)*x^2-2x=0 | | 4m^2+4m=11 | | (45-27)*x^2=0 | | 22=3(3x+7)-10x | | 2-(6x-18)=7(x-2) | | 82-7x=40 | | 6x+15=36 | | 5(w-6)+2w= | | 3c-2=c-10 | | 12+2h-3=5h+1+h | | x^2-5=4 |

Equations solver categories