7=2.2+z

Simple and best practice solution for 7=2.2+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=2.2+z equation:


Simplifying
7 = 2.2 + z

Solving
7 = 2.2 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
7 + -1z = 2.2 + z + -1z

Combine like terms: z + -1z = 0
7 + -1z = 2.2 + 0
7 + -1z = 2.2

Add '-7' to each side of the equation.
7 + -7 + -1z = 2.2 + -7

Combine like terms: 7 + -7 = 0
0 + -1z = 2.2 + -7
-1z = 2.2 + -7

Combine like terms: 2.2 + -7 = -4.8
-1z = -4.8

Divide each side by '-1'.
z = 4.8

Simplifying
z = 4.8

See similar equations:

| 5x-22=3 | | 47-6x=3x+18 | | -5.2f=-41.6 | | -(p-7)=-(4p+8) | | 15x-2x+22=10 | | X^3-10x^2-9x-22=0 | | 4x-2x=16 | | 10-7x=70-35x | | -28.8=-3.6k | | -3.8=b+3.9 | | -26=-2.6x | | 3x^3-7x^2+27x-9=0 | | 2x+4x+8=32 | | -12v-50=-2(6v+8) | | 5x-(3x+1)=2x+4 | | 1/4(x+2)=3/2 | | -6.4v=44.8 | | 4x-12+6x-17+2x+5=180 | | 0.7z+1.9+0.1z=5.5+0.4z | | 20t^2-17t-63=0 | | y+4.8=-5.2 | | X-15=60 | | 10=2.6+d | | (5x-20)+(3x+8)=180 | | 8x-19=5x+11 | | 5y-5x=35 | | 8(2-5k)-4k=1+5(-6-7k) | | 13x+23x=180 | | 5[-10(5+2)+3]=x | | 8(0)-8+2y=0 | | -x^2-8x+7=0 | | u+3=4 |

Equations solver categories