4(x+3)=84

Simple and best practice solution for 4(x+3)=84 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(x+3)=84 equation: 


Simplifying
4(x + 3) = 84

Reorder the terms:
4(3 + x) = 84
(3 * 4 + x * 4) = 84
(12 + 4x) = 84

Solving
12 + 4x = 84

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 84 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 84 + -12
4x = 84 + -12

Combine like terms: 84 + -12 = 72
4x = 72

Divide each side by '4'.
x = 18

Simplifying
x = 18

See similar equations:

| 5b^2=16b+16 | | (-2-5i)(7+2i)= | | 0=-.333t^2+7.333t | | 2y^2+4=5y | | (20+x)/2=6 | | x+x/4=3/5 | | 44.372=(x-20) | | 23x-x=13 | | 5y-9-3y=2y-1 | | 2l+2W=4lw | | 2(9+d)= | | 78=-6(3k+5) | | 2p+3(p+3)= | | 3r-6=-11r+4 | | x+x/4=35 | | 5(f+1)=5f-8 | | 3x^2-19x-70=0 | | xy+y=yx | | a^3+6a^2+5a-12=0 | | r-4+r=12 | | -11.2+4(2.1-q)=-0.8 | | x+(3x+6)=10 | | 9(5c-1)-10=43c+9 | | 3x^3-10x^2+6x-56=0 | | 5(3+c)= | | -14.99=3.14+-11.85 | | 1+3n=180 | | P(x)=x^4+3x^3-39x^2-47x+210 | | 2c=c+3 | | 2(6.5x-10)=3x+20 | | -10-4a=5(-8a-8)-6 | | 3+0.5=1.50+1.25x |

Equations solver categories