3(z-4)=7z+3

Simple and best practice solution for 3(z-4)=7z+3 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 3(z-4)=7z+3 equation:


Simplifying
3(z + -4) = 7z + 3

Reorder the terms:
3(-4 + z) = 7z + 3
(-4 * 3 + z * 3) = 7z + 3
(-12 + 3z) = 7z + 3

Reorder the terms:
-12 + 3z = 3 + 7z

Solving
-12 + 3z = 3 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-12 + 3z + -7z = 3 + 7z + -7z

Combine like terms: 3z + -7z = -4z
-12 + -4z = 3 + 7z + -7z

Combine like terms: 7z + -7z = 0
-12 + -4z = 3 + 0
-12 + -4z = 3

Add '12' to each side of the equation.
-12 + 12 + -4z = 3 + 12

Combine like terms: -12 + 12 = 0
0 + -4z = 3 + 12
-4z = 3 + 12

Combine like terms: 3 + 12 = 15
-4z = 15

Divide each side by '-4'.
z = -3.75

Simplifying
z = -3.75

See similar equations:

| 8+2y=48 | | 5y-(3+7t)=-8+4y-13 | | 264=-6-9x | | 10.12121212= | | 5t-3(2-7t)+12=3t-(2+t) | | 2=16-5n | | -8c+3+-c+1= | | 8(3c-8)=10c+48 | | 0.25x+30.00=59.50 | | -6v+-14=-8 | | n+(3n+3)+(3n-1)=72 | | -6x^2-5x+56=0 | | 3(x+1)+1+2x=2(2x+2)+z | | 2x+(.5*x)=115 | | 10=5e^5k | | -5r-9=-2r+12 | | 4x+0=48 | | x(5x+-7)=12 | | .33(9x+15)=46 | | 5w-1=10w | | (-6c+4)-(8c-5)= | | 2x+(.5*x)=155 | | 4-2x=17x-4(3x-5) | | x(1-x)-0.25=0 | | y+18=b | | -0.33333(9x+15)=46 | | 0+2y=48 | | -96-9c=7c | | X-.3x=15000 | | 18-2/5x=40 | | 7(-t+9)15t=-7t+6-12t | | 3(6b+4)=-6(b-6) |

Equations solver categories