3+4(z+5)=30

Simple and best practice solution for 3+4(z+5)=30 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 3+4(z+5)=30 equation:


Simplifying
3 + 4(z + 5) = 30

Reorder the terms:
3 + 4(5 + z) = 30
3 + (5 * 4 + z * 4) = 30
3 + (20 + 4z) = 30

Combine like terms: 3 + 20 = 23
23 + 4z = 30

Solving
23 + 4z = 30

Solving for variable 'z'.

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

Add '-23' to each side of the equation.
23 + -23 + 4z = 30 + -23

Combine like terms: 23 + -23 = 0
0 + 4z = 30 + -23
4z = 30 + -23

Combine like terms: 30 + -23 = 7
4z = 7

Divide each side by '4'.
z = 1.75

Simplifying
z = 1.75

See similar equations:

| 13=2-5x-6x | | 2x+(x+4)+x=48 | | -[6z-(10z+6)]=6+(3z+8) | | -4y+3=5 | | 2am+2b=c | | -6k-4k+5t= | | 5+2y=13+2y | | 13-(5m+6)=5+3m-14 | | -3+1=10 | | 0.7r-5.92=0.32r+7.76 | | 5(3+x)=3(x-3)-4 | | 6-(x+2)=9 | | -102=54+22x | | 16-4r=8r | | 1z+2=3 | | 2[w-(4w+18)+10]=2(w+8) | | 25g+30=65g+20 | | 33+15w=13w-w+4w | | 6y+48=6y-21 | | y+2.3=-2.7 | | -4x^2=-11x+10 | | 9-4x=41-8x | | x^4-2x^3+5x^2=0 | | 5(12+g)= | | y^2+4y-2=10 | | 3(n-2)+2=5n-7-2n | | 6pi=x+2t | | 10(8x-8)+11=11x-8 | | 2r=-26 | | 300-7[(3+5)]+3*3= | | 7-x(3+x)=(x+2)(5-x) | | 8(10x-9)+2=7x-8 |

Equations solver categories