39(a+4)=4a+12-a

Simple and best practice solution for 39(a+4)=4a+12-a 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 39(a+4)=4a+12-a equation:


Simplifying
39(a + 4) = 4a + 12 + -1a

Reorder the terms:
39(4 + a) = 4a + 12 + -1a
(4 * 39 + a * 39) = 4a + 12 + -1a
(156 + 39a) = 4a + 12 + -1a

Reorder the terms:
156 + 39a = 12 + 4a + -1a

Combine like terms: 4a + -1a = 3a
156 + 39a = 12 + 3a

Solving
156 + 39a = 12 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
156 + 39a + -3a = 12 + 3a + -3a

Combine like terms: 39a + -3a = 36a
156 + 36a = 12 + 3a + -3a

Combine like terms: 3a + -3a = 0
156 + 36a = 12 + 0
156 + 36a = 12

Add '-156' to each side of the equation.
156 + -156 + 36a = 12 + -156

Combine like terms: 156 + -156 = 0
0 + 36a = 12 + -156
36a = 12 + -156

Combine like terms: 12 + -156 = -144
36a = -144

Divide each side by '36'.
a = -4

Simplifying
a = -4

See similar equations:

| x=(4Y+8x) | | 36-60a+25a= | | 3x^4+2x^3-3x+2=0 | | X-10=4x-19 | | 8(y-7)/3=-4y | | 4x-20=9x+6 | | .75(12-20x)=12-(3x-13) | | 41=4u-15 | | (12x-66)+15=21 | | F(x)=3(x+6)(x-12) | | 5abc=4 | | 2.25(14.3m+6+2.7m)= | | -5=-5B+30 | | 3(S+2)=12 | | -4+8W=20 | | x^4+2x^3-6x^2-12x+8=0 | | 6(P+2)=-24 | | 57-6(a+4)=21 | | 9q-9-q= | | 2x^2-39x=7x^2-4x-24 | | 12-15=3y-5+4y | | x(xa+b)+c=0 | | 3y+6=3y-3.5 | | x(x)*a+x*b+c=0 | | 86*1/2 | | x*b+ax^2+c=0 | | 2y=25-x | | 6x-32=83 | | x*b+ax^2+bx=0 | | -2(4y-3)+3=11 | | 86•1/2 | | 8(16/4)2^2-11*3 |

Equations solver categories