x-7y=-42

Simple and best practice solution for x-7y=-42 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-7y=-42 equation: 


Simplifying
x + -7y = -42

Solving
x + -7y = -42

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
x + -7y + 7y = -42 + 7y

Combine like terms: -7y + 7y = 0
x + 0 = -42 + 7y
x = -42 + 7y

Simplifying
x = -42 + 7y

See similar equations:

| -5(n*1)-3n= | | -5=8x-1 | | 0=8-2x-5y | | 17/45n=38/45 | | X/4=0/5 | | (1/7)(-2/3) | | 4+(1+2x)1=15 | | 45=63*n | | 27x/5=22/15 | | 3x+11=x-7 | | 8m^2+2m=0 | | 3+7p-8=2p-5 | | 5(-2a)-8a= | | (1+z)(2z+9)=0 | | 4+2-3=x | | 6=m/7(-3) | | 7+2x=4x+15 | | 0.3333333x+9=30 | | 2logx-log(2x-75)=2 | | (x^2-5x+8)(x^2+1)= | | -19=b-11 | | 2(x+2)=-2x+8 | | 8-3x+x=12 | | -6x-4=7x-108 | | 4xy/12x^2 | | 0=2-4y-3x | | 5-8x+3=0 | | 5/3y-30 | | 7x/5=22/15 | | x^4-6x^3+26x^2-46x+65=0 | | 30=-6(1+3m) | | 2(2z+7)=26 |

Equations solver categories