-7x-y=40

Simple and best practice solution for -7x-y=40 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-y=40 equation: 


Simplifying
-7x + -1y = 40

Solving
-7x + -1y = 40

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
-7x + -1y + y = 40 + y

Combine like terms: -1y + y = 0
-7x + 0 = 40 + y
-7x = 40 + y

Divide each side by '-7'.
x = -5.714285714 + -0.1428571429y

Simplifying
x = -5.714285714 + -0.1428571429y

See similar equations:

| n+44=44 | | 72/5-3x=9 | | -3(-1)(-1)(-2)= | | 1.2=x/4 | | solveyinQ=x+y+z | | m-6m+4m-6= | | 5y-2x-14=0 | | 4-9xn=176 | | 12+8-9=2x-12-1 | | 0.60(z-300)+0.052=0.7z-205 | | 13=4/3(4x+9) | | -4+2=9 | | z+100=800 | | -8x=-1 | | 7x/12+5x/6 | | 36/6(2+2+2) | | 6.9+1.2n=3.90 | | a=d+c/b | | 19-2y=43 | | 8/9x=56 | | 8+7a+4= | | 8+7a= | | 10x+3*(7-2x)=13+2x | | 7x+15=12x | | (-2/3)X+5=-12 | | -4x=-9 | | 6x+1+3x+4= | | 128/1= | | -(x+6)-2x=12 | | 2*x+3=17 | | (3x-3)-(3-3x)=3 | | 10X+(7-2X)=13+2X |

Equations solver categories