7x+3y=-13

Simple and best practice solution for 7x+3y=-13 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=-13 equation: 


Simplifying
7x + 3y = -13

Solving
7x + 3y = -13

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 = -13 + -3y

Combine like terms: 3y + -3y = 0
7x + 0 = -13 + -3y
7x = -13 + -3y

Divide each side by '7'.
x = -1.857142857 + -0.4285714286y

Simplifying
x = -1.857142857 + -0.4285714286y

See similar equations:

| 4r=12-8 | | 2a+1=(5a-2)/2 | | (4x+16/3x+18) | | 10(1+6v)=12(8v-7)+11v | | 2x-7x+6=x-3+9 | | 5n-15+5n-25= | | x/10+1/4 | | ((3x^2)+y)dx+((x^2)y+x)dy=0 | | 3t^2+2t-30=0 | | 14-4x=31-x | | -4r+3=-2+6r | | 2x+5x+10+(4x+16/3x+18)=3 | | -s=-4 | | 6x-5x=-8 | | 2J=M+R | | -18=7w+y-10w | | 4-5x=8+k | | x+(x+15)+(2x-11)=768 | | b-1*5/8=-4/5 | | 5xa+c=8.5 | | -9m+4m=18-43 | | 12x^2+8x=-1 | | b-1+5/8=-4/5 | | 17-2x=-4x+13 | | 2x+3-91+34=5 | | x-8.9=-4.5 | | 4(6-z)+6z=8 | | 5-3(2x+4)=3x-9 | | -61+11x=69+6x | | -2=-r | | x(4x-7)=(4x+2)(x-3) | | -1+16=6b-1-5b |

Equations solver categories