x-3y-7=0

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


Simplifying
x + -3y + -7 = 0

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

Solving
-7 + x + -3y = 0

Solving for variable 'x'.

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

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

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

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

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

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

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

Simplifying
x = 7 + 3y

See similar equations:

| 3x+5y=2z | | 5x^2+4x+3= | | 18.50+4x+2y=94.50 | | 4k-1=82k | | 10l+-2=7l+-7.4 | | 10p-2=7l-7.4 | | 27+9y^2=-48+4y^3 | | 7n-2=0 | | 3l+5.2=2-5l | | -131+(-179)= | | 7m+6n-8(8m-5n)= | | X^2-x-w=0 | | (x-3)[(x-3)+(2x+9)]=9[9+(3x+2)] | | 7l-4=10l+14 | | y=4(3)+4 | | 8-3p=3p+2 | | -(9/u)=6 | | 9*(y^2+3)=4(y^2-12) | | 9l+6=8l+13 | | 5x+2.5(-3)=2.5 | | 8x^2+2y^2-128=0 | | 7x-5-2=4x+2x-5+2 | | 5u^3+(-10u^3)= | | 2h-12=7h+8 | | -17v+16v+4=-13 | | 5(-1)+2.5y=2.5 | | 5ln(x)=50 | | 7x-5-2=4x+2x-5+2x | | 5ln(x)=59 | | -7+7x=37 | | x^2(7x+14)=30+2x | | 5s-26=121 |

Equations solver categories