5a-4(a+3)=

Simple and best practice solution for 5a-4(a+3)= 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 5a-4(a+3)= equation:


Simplifying
5a + -4(a + 3) = 0

Reorder the terms:
5a + -4(3 + a) = 0
5a + (3 * -4 + a * -4) = 0
5a + (-12 + -4a) = 0

Reorder the terms:
-12 + 5a + -4a = 0

Combine like terms: 5a + -4a = 1a
-12 + 1a = 0

Solving
-12 + 1a = 0

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 + 1a = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 1a = 0 + 12
1a = 0 + 12

Combine like terms: 0 + 12 = 12
1a = 12

Divide each side by '1'.
a = 12

Simplifying
a = 12

See similar equations:

| -0.2e+5+0.6e=30+7 | | 3r+7=5 | | 32-2n=27 | | -3-7=-7 | | 2(x-3)+3(x+2)=-5 | | (x^2+3)-7(x^2+3)+12=0 | | (8m-4)(8m+4)= | | 3z-5+9=3.4 | | 5(3+3x)=15 | | 6x^2(x-1)=x+7 | | 10x=-200 | | 3.1m+1.2m= | | 2x^2+42x+115=0 | | -5=x-(-6) | | 5-3m=125 | | 5f+4f-3f-12f=9 | | 2(3x+5)+4=6x+14 | | 7x+6x=67 | | 6x(x-1)=x+7 | | 0.2(7+2)=0.4+1.4 | | 5-10c+8c=45-30 | | 4n+6=410 | | 4x-3(2x-7)=x+6 | | k-6=-20 | | 14lbs=km | | 11y=6 | | -3a-8+2a=13 | | 2(x+8)+5(x-1)=60 | | -9x+3=-4x-2 | | 0.0546hl=ml | | R+15=12 | | y=19x^2-70x+320 |

Equations solver categories