4(a+9)=

Simple and best practice solution for 4(a+9)= 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+9)= equation: 


Simplifying
4(a + 9) = 0

Reorder the terms:
4(9 + a) = 0
(9 * 4 + a * 4) = 0
(36 + 4a) = 0

Solving
36 + 4a = 0

Solving for variable 'a'.

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

Add '-36' to each side of the equation.
36 + -36 + 4a = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 4a = 0 + -36
4a = 0 + -36

Combine like terms: 0 + -36 = -36
4a = -36

Divide each side by '4'.
a = -9

Simplifying
a = -9

See similar equations:

| 8-8x=108-43x | | 65a+177=464 | | -2x=2+1y | | -7z+4+9z=18 | | 86-7x=29x+22 | | 8(-3b+8)=208 | | 7-8x=89-22x | | 162-2x=43x+17 | | -3=4+y | | -8+3(1+7r)=163 | | a^2=-12-7a | | 5x-9y=10 | | y-5=-1 | | 12-10x=60-31x | | 3c(8c+5)=0 | | 96-2x=3x+21 | | 50+(3x-4)=2(3x-4)+26 | | 10n-40n= | | 8(-8-4k)-7=-103 | | 2(d+4)=10 | | 10x+12=2x+188 | | 10x+12=2+188 | | (x+5)*3=x+41 | | (v+5)(v-18)=0 | | -4x+5y=-22 | | 7x+6+5x+3=3x-9 | | (9)y-6(y)= | | 56-4x=9-10x | | s/6+3=11 | | 143-4x=6x+13 | | 5(8-3p)=100 | | (8x-3)(2x^2-4x+4)=0 |

Equations solver categories