4+4z-3=9z+15-7z

Simple and best practice solution for 4+4z-3=9z+15-7z 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 4+4z-3=9z+15-7z equation:


Simplifying
4 + 4z + -3 = 9z + 15 + -7z

Reorder the terms:
4 + -3 + 4z = 9z + 15 + -7z

Combine like terms: 4 + -3 = 1
1 + 4z = 9z + 15 + -7z

Reorder the terms:
1 + 4z = 15 + 9z + -7z

Combine like terms: 9z + -7z = 2z
1 + 4z = 15 + 2z

Solving
1 + 4z = 15 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
1 + 4z + -2z = 15 + 2z + -2z

Combine like terms: 4z + -2z = 2z
1 + 2z = 15 + 2z + -2z

Combine like terms: 2z + -2z = 0
1 + 2z = 15 + 0
1 + 2z = 15

Add '-1' to each side of the equation.
1 + -1 + 2z = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 2z = 15 + -1
2z = 15 + -1

Combine like terms: 15 + -1 = 14
2z = 14

Divide each side by '2'.
z = 7

Simplifying
z = 7

See similar equations:

| 3x+8=5x-2(x-4) | | h=5+35t-16t^2 | | 3.2x+4.8-6.4x=12.6 | | z+9=-3 | | w+16=4 | | 71=x-9 | | -(9x-4)-(2x-6)+9=-9(x-1)-(5x+8)+3 | | x^2+y^2-2x+6y+10=0 | | 5a(12b+7a)-23= | | c-17=-6 | | 2(9s+3)-10s=2(4s+4)-13 | | b-25=-30 | | 9+4y-4=8y+7-5y | | m-14=-3 | | 2x^3-7x^2-128x+448=0 | | 2x-7+x=4x+14+28 | | ln(x+1)=2ln(x+3) | | 2ln(x+3)=0 | | 1(2x-7)+x=2(2x+7)+7(4) | | 0.25x+.05(2-x)=.10(9) | | 14x+13y=50 | | .5=3x^2+9 | | 7t-16=-10+9t | | 3m-4=-9+4m | | 4x-6+2x=-1 | | ln(x+4)+ln(x+1)=2ln(x+3) | | 4(3+4x)-3=41 | | 17x+8=4(4x+4) | | 12(3x+3)-6(2x-7)=4x-62 | | 7y+5=4y+10 | | -2p+7=5-(5p+2) | | -5y+8=-6y+4 |

Equations solver categories