2(6z-1)-3(z+4)=7(z+1)

Simple and best practice solution for 2(6z-1)-3(z+4)=7(z+1) 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 2(6z-1)-3(z+4)=7(z+1) equation:


Simplifying
2(6z + -1) + -3(z + 4) = 7(z + 1)

Reorder the terms:
2(-1 + 6z) + -3(z + 4) = 7(z + 1)
(-1 * 2 + 6z * 2) + -3(z + 4) = 7(z + 1)
(-2 + 12z) + -3(z + 4) = 7(z + 1)

Reorder the terms:
-2 + 12z + -3(4 + z) = 7(z + 1)
-2 + 12z + (4 * -3 + z * -3) = 7(z + 1)
-2 + 12z + (-12 + -3z) = 7(z + 1)

Reorder the terms:
-2 + -12 + 12z + -3z = 7(z + 1)

Combine like terms: -2 + -12 = -14
-14 + 12z + -3z = 7(z + 1)

Combine like terms: 12z + -3z = 9z
-14 + 9z = 7(z + 1)

Reorder the terms:
-14 + 9z = 7(1 + z)
-14 + 9z = (1 * 7 + z * 7)
-14 + 9z = (7 + 7z)

Solving
-14 + 9z = 7 + 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.
-14 + 9z + -7z = 7 + 7z + -7z

Combine like terms: 9z + -7z = 2z
-14 + 2z = 7 + 7z + -7z

Combine like terms: 7z + -7z = 0
-14 + 2z = 7 + 0
-14 + 2z = 7

Add '14' to each side of the equation.
-14 + 14 + 2z = 7 + 14

Combine like terms: -14 + 14 = 0
0 + 2z = 7 + 14
2z = 7 + 14

Combine like terms: 7 + 14 = 21
2z = 21

Divide each side by '2'.
z = 10.5

Simplifying
z = 10.5

See similar equations:

| x^2+11r+30=0 | | -9*2-4y=36 | | -4(t-3)-(t+7)=9 | | p(x)=3x^2-24x+36 | | -m^2+9m=0 | | m^2+14m=0 | | Z=p+q | | ln(3x+13)-ln(x)=ln^4 | | 2+9(x-6)=9-8(x-3) | | 4ln(x+2)-6ln(x)= | | P=AB-BC | | -n^2+2n=0 | | 2+5(x-9)=2-9(x-7) | | y+64=0 | | (x-8)-(9x+9)= | | 2+5(x-9)=2-8(x-7) | | 2x+4.2=8.4 | | X=16+4Y | | 8D+2D+7D-6= | | (-a-4b+6)5ab= | | y=2*4+8 | | 20xy-18=80x+7 | | tan(2x)=cos(3y) | | -5(0.2x+0.4)-2.5=0.5 | | 12p^4-192=0 | | 2(2a-b)-8(3b-7a)= | | 4x^2-12x-160=0 | | 8(-4.8)-8y=-64 | | 4a^2-24a+32=0 | | 48=-10x | | 4v^2-44v+112=0 | | -5+3=M-4 |

Equations solver categories