7(z+4)-(4z-8)=2z

Simple and best practice solution for 7(z+4)-(4z-8)=2z 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(z+4)-(4z-8)=2z equation:


Simplifying
7(z + 4) + -1(4z + -8) = 2z

Reorder the terms:
7(4 + z) + -1(4z + -8) = 2z
(4 * 7 + z * 7) + -1(4z + -8) = 2z
(28 + 7z) + -1(4z + -8) = 2z

Reorder the terms:
28 + 7z + -1(-8 + 4z) = 2z
28 + 7z + (-8 * -1 + 4z * -1) = 2z
28 + 7z + (8 + -4z) = 2z

Reorder the terms:
28 + 8 + 7z + -4z = 2z

Combine like terms: 28 + 8 = 36
36 + 7z + -4z = 2z

Combine like terms: 7z + -4z = 3z
36 + 3z = 2z

Solving
36 + 3z = 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.
36 + 3z + -2z = 2z + -2z

Combine like terms: 3z + -2z = 1z
36 + 1z = 2z + -2z

Combine like terms: 2z + -2z = 0
36 + 1z = 0

Add '-36' to each side of the equation.
36 + -36 + 1z = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 1z = 0 + -36
1z = 0 + -36

Combine like terms: 0 + -36 = -36
1z = -36

Divide each side by '1'.
z = -36

Simplifying
z = -36

See similar equations:

| 4n^2-56=2n | | 4x^2+25=18x | | 4.79•1/10^8 | | 100/x=90/45 | | t^6/t^4 | | 6y+10-y=8+4y-5 | | 4.6q-4.8-4.2q=-0.6q-5.1 | | N^2+4n-10=5 | | 32z^2+19z=15 | | 6(4x-3)=3(8x+6) | | x^2-3x-19=9 | | 3k-16=6 | | 5-8b=-2b-1 | | M^2+16-7=-6 | | -2(5s-2)-4=-3(7s+5)-3 | | 5x+4+7x+4=56 | | 2a^2-121=a^2 | | 8a^2=15-8a | | 0.54(24)+0.06x=0.18(12+x) | | -3-7-5+1= | | 8(t-2)=6(2t+4)-11 | | 6a^2+a-121=5 | | x^2-37=-12 | | 0.40x+0.05(180)=0.20(99) | | 4x+5=x+x+20 | | 3v^2-10v-48=0 | | 3/4×-1/2=-2 | | 4n^2+2=402 | | -x-10=6+3x | | 5x*3x^2=3 | | G+3=7 | | -7(x-4)+8=36 |

Equations solver categories