4(a+3)=12+4

Simple and best practice solution for 4(a+3)=12+4 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(a+3)=12+4 equation:


Simplifying
4(a + 3) = 12 + 4

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

Combine like terms: 12 + 4 = 16
12 + 4a = 16

Solving
12 + 4a = 16

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 4a = 16 + -12

Combine like terms: 12 + -12 = 0
0 + 4a = 16 + -12
4a = 16 + -12

Combine like terms: 16 + -12 = 4
4a = 4

Divide each side by '4'.
a = 1

Simplifying
a = 1

See similar equations:

| 2+4(5k-7)=-46 | | -18/(-6/7) | | 9+3n=2n+2 | | -14=-3x-2(-3x+11) | | 140-3(-2)⁴/4 | | 7g-3=6g+13 | | 11v+4v-14v+3v-3v=10 | | g(x)=x+x+x-2xf(3) | | 0.3x+0.6=0.1x | | x^3-13x^2+41x=0 | | -15(4m-5)=32 | | 3x-8t=5 | | 1-5c=1+x+6 | | 6j=-2+6j | | 20+3x=75 | | 10v-9v=13 | | (5y+cosx+6xy^2)dx+(5x+6x^2y)dy=0 | | 28=-4(m+3)+8 | | x^3-13x^2+41x+18=0 | | 2/3=7x-1/2 | | 6j-2j=16 | | -15xsquared-21x=0 | | 5y+-3x=9 | | (0-x)+(10-4)= | | 0.3+0.6x=4.5 | | -5+x=4x+28 | | -3(p-5)+6p=45 | | 8n(5n+6)=15 | | -6+b-8=10-5b | | 9x-y=-6x+y | | 8m-(5n+6)=15 | | 1/9x-10=-30 |

Equations solver categories