7x-3y=-7

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


Simplifying
7x + -3y = -7

Solving
7x + -3y = -7

Solving for variable 'x'.

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

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

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

Divide each side by '7'.
x = -1 + 0.4285714286y

Simplifying
x = -1 + 0.4285714286y

See similar equations:

| 3x+1-2x-1=10 | | 6x-3=180,986,974 | | log(x^2+75)=2 | | A=13 | | (3x-4)+(x+2)= | | 10x^2+49x-36=0 | | 19x(6x-3)23=123 | | 3x+4=6+16 | | g=2.8 | | x^2+13s+42=0 | | -4(y+4)=-5y | | 4x-8y=24fory | | n-(-8.5)=-2 | | n-9-8.50=-2 | | 4x^2=(7x^2+25) | | 9x*-4x= | | 2cos^2x+cosx=1 | | 0=x^7-x^4+1 | | 26-x=6-24 | | 10x+2x-10=15x-13x+90 | | 3x-17+2x-5+x+40=180 | | .09375x=1 | | 18n=126 | | 8-(-9)=d | | 3(a-1)=35 | | 15-32x+12x^2=0 | | (2x-13)(x-5)=0 | | 3x+x+4=9x-5x+4 | | (6+2x)(5)=10+6x | | (6x+2x)(5)=10+6x | | 2(x+4)-x=42 | | -20-4.6= |

Equations solver categories