4(-2-5)-7z=10

Simple and best practice solution for 4(-2-5)-7z=10 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(-2-5)-7z=10 equation:


Simplifying
4(-2 + -5) + -7z = 10

Combine like terms: -2 + -5 = -7
4(-7) + -7z = 10

Multiply 4 * -7
-28 + -7z = 10

Solving
-28 + -7z = 10

Solving for variable 'z'.

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

Add '28' to each side of the equation.
-28 + 28 + -7z = 10 + 28

Combine like terms: -28 + 28 = 0
0 + -7z = 10 + 28
-7z = 10 + 28

Combine like terms: 10 + 28 = 38
-7z = 38

Divide each side by '-7'.
z = -5.428571429

Simplifying
z = -5.428571429

See similar equations:

| 6x-6y=12 | | 3x=-15 | | 6k+10=k+8+5k | | 4x+8=2x+16 | | 2(3k+5)=k+8+5k | | 15x-30=45 | | 2.2q-2.9-2.8q=-1.6q-5.3 | | 4x+6=12x | | x^2+3x=18 | | -3(2k-7)+8=-7 | | 4x^2-12x=0 | | (x-6)(x+2)=20 | | 2x+3-1+3x=15+6+x | | 10-2m=2 | | y=x^2+(-1) | | 5x^3-25=125x-x^2 | | 5+2n-1=9n+8-6n | | 5x-2x-4=0 | | (x-2)(x+3)=6 | | 2(3x+5)=x+8+5x | | 42x^2+6y^2-7=0 | | 5x+1=6x-4 | | 42x^2+6y^2=7 | | y=x^2-1 | | 3a^2-17a-28=0 | | y=x^2+x | | 5n+4=6 | | 3x=40+5x | | x^2-3x-108=0 | | 5d=9d-8 | | 2x+3-1+3x=15+6 | | x^2+8x+3=0 |

Equations solver categories