7=10-z

Simple and best practice solution for 7=10-z 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 7=10-z equation:


Simplifying
7 = 10 + -1z

Solving
7 = 10 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
7 + z = 10 + -1z + z

Combine like terms: -1z + z = 0
7 + z = 10 + 0
7 + z = 10

Add '-7' to each side of the equation.
7 + -7 + z = 10 + -7

Combine like terms: 7 + -7 = 0
0 + z = 10 + -7
z = 10 + -7

Combine like terms: 10 + -7 = 3
z = 3

Simplifying
z = 3

See similar equations:

| 0.06m=7.2 | | 22n-12n-8n=68 | | -27=-4x-17 | | 51=-17n | | -2(4-3n)=3(n+1) | | 4(k-16)-1=11 | | N^2=3n+40 | | 16+14= | | 8-2(5x-3)+4x= | | 3y(y^2-4)= | | -14k-(-17k)-2k-(-3)=18 | | -6y+2x=-4 | | 2+(n+6)=10 | | -14r+19r-8r=18 | | 7n^2-2n=-3 | | 5a-12b-3b+10a+18a-13a+a= | | 19=2(v-9)-(-5) | | 6y-5y=11 | | 9=-3(v+5) | | 6=-k^2-7k | | -12-7x=9x-116+13 | | 19z-17z-z+3z=20 | | 7x+3-5x= | | (y+Z)(y+z)=2yz | | -2b-16b+17b+-2=2 | | 9+9s=10s | | -5c+9=-20 | | 3x^2+2y-y=-4 | | 3(4-4)=34 | | 8g+-7g=6 | | 14p-12p=20 | | 20x-10-45x-15=6x-18 |

Equations solver categories