3x-7y+4x=28

Simple and best practice solution for 3x-7y+4x=28 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-7y+4x=28 equation:


Simplifying
3x + -7y + 4x = 28

Reorder the terms:
3x + 4x + -7y = 28

Combine like terms: 3x + 4x = 7x
7x + -7y = 28

Solving
7x + -7y = 28

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.
7x + -7y + 7y = 28 + 7y

Combine like terms: -7y + 7y = 0
7x + 0 = 28 + 7y
7x = 28 + 7y

Divide each side by '7'.
x = 4 + y

Simplifying
x = 4 + y

See similar equations:

| 12x^3-10x=0 | | (x-y)2=169 | | (x-y)squared=169 | | 2z-1=14-z | | 1+X=2-x | | x^2-4.5x+3.5=0 | | mx+3=3x+m | | -20x=40 | | 142+7=149 | | 2x-3=1x+1 | | 4/(216)-2/3-1/(256)-3/4 | | 147000=x^3-20x^2+100x | | 1.2x=511 | | 3a+4b-8a-11b= | | 10x^6=2x^4 | | 3y+-3y= | | -2[(4p+1)-(3p-1)]= | | 3m+5n+8m+9n= | | -7+6y+4-4y= | | 3x+4x-5=23 | | 6m+9= | | -40+8k=4(5k+5) | | 3cosx^2=0 | | x=450+.75*x | | -4(2p+6)+8=-25-5p | | 2(1+3x)=-x-19 | | 6+5a=3(1+2a) | | -p-3=11 | | 6p-1=-13+3p | | -3(-2m+3)=1 | | -9t+2t+4t= | | 4s(256/s^2) |

Equations solver categories