8z+2(-3z-7)=-40

Simple and best practice solution for 8z+2(-3z-7)=-40 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 8z+2(-3z-7)=-40 equation:


Simplifying
8z + 2(-3z + -7) = -40

Reorder the terms:
8z + 2(-7 + -3z) = -40
8z + (-7 * 2 + -3z * 2) = -40
8z + (-14 + -6z) = -40

Reorder the terms:
-14 + 8z + -6z = -40

Combine like terms: 8z + -6z = 2z
-14 + 2z = -40

Solving
-14 + 2z = -40

Solving for variable 'z'.

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

Add '14' to each side of the equation.
-14 + 14 + 2z = -40 + 14

Combine like terms: -14 + 14 = 0
0 + 2z = -40 + 14
2z = -40 + 14

Combine like terms: -40 + 14 = -26
2z = -26

Divide each side by '2'.
z = -13

Simplifying
z = -13

See similar equations:

| 2+16x=17x+1 | | lw-x=8 | | -2a+1+3(a+3)=11 | | 6y-63=63 | | X+1+2x+3+3x+5=15 | | 3(-6m+7)=-(15m-63) | | 6y-136=68 | | 3x-2(5x+3)=7x-4 | | 20x=21x-5 | | 8d+2=-d+2 | | -6(x-4)-25=-1 | | m/np^2=k | | 2p+15=180 | | 3(2x+1)-8=-17 | | 2/3X-11=4X | | T=20+-4t | | 2p+15+x=180 | | 10x/8=-4x/2x | | 2(x+5)+6x=34 | | 19x+6=2x^2 | | 4(x+5)=18 | | y-6=-5/6(x-3) | | T+7=-4t+27 | | 9z^2+34=36z | | -8w+5=-7w+9 | | 7x+6-4x=-3 | | 5(3x-7+4y)= | | 10-4x+13=11 | | 8(4x-12)= | | 10x+5=-3x^2 | | 1/3ab^2=6 | | 75/8=x/32 |

Equations solver categories