7x+4y=390

Simple and best practice solution for 7x+4y=390 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 7x+4y=390 equation: 


Simplifying
7x + 4y = 390

Solving
7x + 4y = 390

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.
7x + 4y + -4y = 390 + -4y

Combine like terms: 4y + -4y = 0
7x + 0 = 390 + -4y
7x = 390 + -4y

Divide each side by '7'.
x = 55.71428571 + -0.5714285714y

Simplifying
x = 55.71428571 + -0.5714285714y

See similar equations:

| 5x-1x=11-3 | | 31=3z+1 | | x-28=8y^2-32y | | x=-2y^2+6y | | 4x-5x+3=14x | | 7cos-1=0 | | 2y+3=25 | | x=2y^2+6y | | -12x^2+4x+6=0 | | (x-4)2+(y-8)2= | | 49-x^2=log(x^2+10x+25) | | 7x-3(x-2)=2(2-c) | | 180=7x+5x | | x(x-13)= | | x+1+2x=10 | | g^2+2g-8=0 | | 2+x(23-7)=40 | | x+(x+2)+(x+4)+(x+6)=136 | | 3=b*3 | | g^2-49g=0 | | 35=-3+5(x+6) | | 9z+35=125 | | 3y-8=28 | | -5x+40=-25+87x | | 190=111-x | | 16-w=175 | | 25=6r+1 | | 4y^3-7y^2-16y+28= | | 35.9x+7.19y=31.595 | | -55x-65=71+6x | | -14=7(-3+n) | | -8(3+n)=32 |

Equations solver categories