0.4(4z+7)+18.2=0.6(4z-5)

Simple and best practice solution for 0.4(4z+7)+18.2=0.6(4z-5) 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 0.4(4z+7)+18.2=0.6(4z-5) equation:


Simplifying
0.4(4z + 7) + 18.2 = 0.6(4z + -5)

Reorder the terms:
0.4(7 + 4z) + 18.2 = 0.6(4z + -5)
(7 * 0.4 + 4z * 0.4) + 18.2 = 0.6(4z + -5)
(2.8 + 1.6z) + 18.2 = 0.6(4z + -5)

Reorder the terms:
2.8 + 18.2 + 1.6z = 0.6(4z + -5)

Combine like terms: 2.8 + 18.2 = 21
21 + 1.6z = 0.6(4z + -5)

Reorder the terms:
21 + 1.6z = 0.6(-5 + 4z)
21 + 1.6z = (-5 * 0.6 + 4z * 0.6)
21 + 1.6z = (-3 + 2.4z)

Solving
21 + 1.6z = -3 + 2.4z

Solving for variable 'z'.

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

Add '-2.4z' to each side of the equation.
21 + 1.6z + -2.4z = -3 + 2.4z + -2.4z

Combine like terms: 1.6z + -2.4z = -0.8z
21 + -0.8z = -3 + 2.4z + -2.4z

Combine like terms: 2.4z + -2.4z = 0.0
21 + -0.8z = -3 + 0.0
21 + -0.8z = -3

Add '-21' to each side of the equation.
21 + -21 + -0.8z = -3 + -21

Combine like terms: 21 + -21 = 0
0 + -0.8z = -3 + -21
-0.8z = -3 + -21

Combine like terms: -3 + -21 = -24
-0.8z = -24

Divide each side by '-0.8'.
z = 30

Simplifying
z = 30

See similar equations:

| 2-3x-5=5-8x+8 | | 18(x+1)+7=3+16(x+3)+4 | | 8h^2-14+49=0 | | 8h-14h+49=0 | | 4x-10=1x-7 | | 6/2x=-14 | | 6.8x-3.6=10.0 | | 3(5z-1)-3(z+1)=7(z+1) | | 12(y-5)+9=-3+16(y-7)+12 | | 3+5(x-4)=10-9(x-3) | | log[5](7-4x)=1 | | 3p-8=28 | | -26=3x-10 | | (x-8)(4x-1)=0 | | y^8-3x^5=5x | | 4x(x+2)=165 | | 40-7x^2=0 | | 6x^2-18x+8=0 | | 72-x+x^2=0 | | 48-2x+x^2=0 | | p-8/5-2/3p=21/4 | | 27x^3+21x+8=0 | | 26=3+17(n-1) | | sqrt(x+4)+4=sqrt(5x+4) | | 4+3(4x-4)=7-3(2x+1) | | 2n/3-5/7=38/21 | | 52=-2(22-b)+4(b+3) | | -0.016x^2+1.152x-15.2=0 | | 3x-5x+13=3x+33 | | h(x)=-0.016x^2+1.152x-15.2 | | m=2.27/740 | | -12/4= |

Equations solver categories