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:

| 30-2x=2(3x+3) | | 4x^2+21x+27= | | -0.4x-11=-0.2(2x-3)+0.4 | | 4x^2-17x=-4 | | 3(x+y)+z(x+y)= | | 6x^2-5x-6=03 | | 79=10x-23+7x | | 2x-5+8x= | | x^2-14x-72=0 | | -8(1+r)=-16-6r | | -3.5a-19.5+9.89=10.74 | | 7+3x=1+5x | | 3(3x+2x)= | | 5m+5=7m-5 | | 6r-(2r-3)+5=0 | | 3a+ab+3c+bc= | | 4b^2+27b+35= | | 5x+12x= | | 18x^2-17x=0 | | -8x-19=(-3)(x+8) | | -6+10a=3-2a | | 4ax^3-6ax^2-6ax+9a= | | 5r^2+32r+35= | | 7(x+6)=2x+3x-15 | | 0.5x+1.3=0.9x-1.1 | | -2x+8+x=12 | | 7-6b+3b=-5 | | 83-77=39y-42y | | 4z=8(3+z) | | 3x-21=5+x | | 5x-4=4x-4 | | (2a^2b^2+2a^2)-(2ab^2+4a)= |

Equations solver categories