x-y-2z=7

Simple and best practice solution for x-y-2z=7 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-y-2z=7 equation:


Simplifying
x + -1y + -2z = 7

Solving
x + -1y + -2z = 7

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.
x + -1y + y + -2z = 7 + y

Combine like terms: -1y + y = 0
x + 0 + -2z = 7 + y
x + -2z = 7 + y

Add '2z' to each side of the equation.
x + -2z + 2z = 7 + y + 2z

Combine like terms: -2z + 2z = 0
x + 0 = 7 + y + 2z
x = 7 + y + 2z

Simplifying
x = 7 + y + 2z

See similar equations:

| 5x+13-3x^2+6x-8= | | 3x=2x+59 | | (250x.000001)-(5x.00001)= | | 54(4x+8)=12 | | 10000000000000000n+300000000000-500000000n+100000000000000000000000-999999999999999999999999999999999999=100000000000000000000 | | 4=5-4x | | 2x^2-9x-17=o | | 4=3x+18 | | 6.5+y=9.0 | | h(t)=-162t^2+112t+12 | | 0.50x+0.20(9.0-x)=3.75 | | 27(k-4)=81 | | 2x-8x-4=8 | | 27(k-4)=3 | | 27k+108=3 | | -9x=2(3x^2+4)+10x | | 2(p-1)-3(p-4)+12=4p | | 49a^2=16 | | .67x=400 | | 12b^2-13bv=3 | | 11-8x=119-29x | | 3(x-4)=-3(x-2) | | x^2+40x+224=0 | | 4x+3=11x-57 | | 4x-3=11x-57 | | 4(x-1)-2(x-5)=14 | | 15+3=1218 | | 7x-21=7 | | 19x^2-14=0 | | 4.33-3.5= | | 10x^2*3x^2= | | 41/3-31/2= |

Equations solver categories