7x-3y+20=0

Simple and best practice solution for 7x-3y+20=0 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-3y+20=0 equation: 


Simplifying
7x + -3y + 20 = 0

Reorder the terms:
20 + 7x + -3y = 0

Solving
20 + 7x + -3y = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 7x + -20 + -3y = 0 + -20

Reorder the terms:
20 + -20 + 7x + -3y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 7x + -3y = 0 + -20
7x + -3y = 0 + -20

Combine like terms: 0 + -20 = -20
7x + -3y = -20

Add '3y' to each side of the equation.
7x + -3y + 3y = -20 + 3y

Combine like terms: -3y + 3y = 0
7x + 0 = -20 + 3y
7x = -20 + 3y

Divide each side by '7'.
x = -2.857142857 + 0.4285714286y

Simplifying
x = -2.857142857 + 0.4285714286y

See similar equations:

| 8x+18=9x+13 | | 2x+13=-64-9x | | -6(6-x)+8=8-8(x+2) | | x^2+6x-54=0 | | -6(3+12R)=11R-6(R+3) | | 115-2x=6x+19 | | 3(x+7)=39 | | 6+4X+7X=3(6X-12)-4(X-6) | | 7(5x+9)=-(x-9) | | X(x-22)=-121 | | 1-5x=13-9x | | -13(V-6)=-5V+2(5V+12) | | Y^3=36y | | 2x+22=9x-62 | | 2x-(x+4)+16=3(x-3)-3 | | 2-4(x+2)=7x-17 | | -5-8p=-3p | | -28+5=3x+2-2x | | 27-g=2g+12 | | 14-3(x-1)=5 | | 6(7e+5f-3f)= | | 3x+21=12x-51 | | 36-5x=4x+20 | | 11y+12=5y+66 | | x+2=22 | | 5(2z+1)=5(z-5) | | -7(5x-1)+9=-35x+16 | | 7x-3x+6=x-9+15 | | -1+-6= | | 5(x+6)-3=29-6x-2+11x | | 3x^2-8x+2=0 | | 3x+9=10x-26 |

Equations solver categories