7z+7-3z=10+3z+7

Simple and best practice solution for 7z+7-3z=10+3z+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 7z+7-3z=10+3z+7 equation:


Simplifying
7z + 7 + -3z = 10 + 3z + 7

Reorder the terms:
7 + 7z + -3z = 10 + 3z + 7

Combine like terms: 7z + -3z = 4z
7 + 4z = 10 + 3z + 7

Reorder the terms:
7 + 4z = 10 + 7 + 3z

Combine like terms: 10 + 7 = 17
7 + 4z = 17 + 3z

Solving
7 + 4z = 17 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
7 + 4z + -3z = 17 + 3z + -3z

Combine like terms: 4z + -3z = 1z
7 + 1z = 17 + 3z + -3z

Combine like terms: 3z + -3z = 0
7 + 1z = 17 + 0
7 + 1z = 17

Add '-7' to each side of the equation.
7 + -7 + 1z = 17 + -7

Combine like terms: 7 + -7 = 0
0 + 1z = 17 + -7
1z = 17 + -7

Combine like terms: 17 + -7 = 10
1z = 10

Divide each side by '1'.
z = 10

Simplifying
z = 10

See similar equations:

| -24+8n=8(n-6)-6n | | 9-10n=-81 | | 4(4-w)=2(-5+4y) | | -5-8a=8-7(a+2) | | 40=8(-1-7x)+4(-3x-5) | | 3x-8=6x-4 | | 7(m-4)+8m=14+8m | | 3(4x-9)-2(x+8)= | | 9x-(4x+8)= | | -160=8(1+3n) | | 2-4a+1=11 | | -8(-5+6r)=-2r-6 | | -160=8(1+n) | | Y-57=-40 | | (2w-3)(7+w)=0 | | -18=1n-6n-4n | | -8(5+6r)=-2r-6 | | 3m+4-5m=15 | | 3(m-4)=-5m+12 | | 2x^2+3x=1224 | | 6x-3+9=24 | | -90=6(2x+1) | | a(b+c-d)=ab+ac-ad | | -3x+4x=0 | | (2y+50)=(5y-17) | | (4x-7y)+(x-3y)= | | -24=6(-x-3) | | 4a+20=-a+25 | | 5x^3=405 | | 10-2x=5(2+7x) | | 3x-21y=-18 | | 5(1+2x)-6x=12+9 |

Equations solver categories