3+4(z+3)=31

Simple and best practice solution for 3+4(z+3)=31 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+3)=31 equation:


Simplifying
3 + 4(z + 3) = 31

Reorder the terms:
3 + 4(3 + z) = 31
3 + (3 * 4 + z * 4) = 31
3 + (12 + 4z) = 31

Combine like terms: 3 + 12 = 15
15 + 4z = 31

Solving
15 + 4z = 31

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + 4z = 31 + -15

Combine like terms: 15 + -15 = 0
0 + 4z = 31 + -15
4z = 31 + -15

Combine like terms: 31 + -15 = 16
4z = 16

Divide each side by '4'.
z = 4

Simplifying
z = 4

See similar equations:

| 7-5[5-(3-1)]= | | 6n^2+n-35=0 | | 4(x-2)=-(3+1) | | 54*1=54 | | 12m=132 | | 4-[3x-6y]-2[4x+5y]= | | 2x+5=6x+15 | | 6x+5=9x-15 | | k-6=-12 | | 14s=98 | | 8(4x-6)=4(8x+7) | | 8x=12y-18 | | 5(x-7)+5=90 | | v-39=16 | | x(20)+(48-x)(40)=(35)(48) | | 8g=112 | | =x(20)+(48-x)(40) | | 3+10x-2=7x+37-3x | | 1/3(x-6)=1 | | -8(1-6x)-4=-x-12 | | 25-13=4(x-9) | | n-56=82 | | 5x-8-7=0 | | -1*22=-22 | | 6-8x=7x-9x+12 | | =x(20)+1 | | 9x+12x=168 | | 5y-7y=-8-12 | | -53-2[7-6(5+11)]-(2-3)-4= | | 12[2-x]=6 | | -9.5x=57 | | 2x^4-104x^2+294=0 |

Equations solver categories