4(9a+3(7a+5))=

Simple and best practice solution for 4(9a+3(7a+5))= 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(9a+3(7a+5))= equation:


Simplifying
4(9a + 3(7a + 5)) = 0

Reorder the terms:
4(9a + 3(5 + 7a)) = 0
4(9a + (5 * 3 + 7a * 3)) = 0
4(9a + (15 + 21a)) = 0

Reorder the terms:
4(15 + 9a + 21a) = 0

Combine like terms: 9a + 21a = 30a
4(15 + 30a) = 0
(15 * 4 + 30a * 4) = 0
(60 + 120a) = 0

Solving
60 + 120a = 0

Solving for variable 'a'.

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

Add '-60' to each side of the equation.
60 + -60 + 120a = 0 + -60

Combine like terms: 60 + -60 = 0
0 + 120a = 0 + -60
120a = 0 + -60

Combine like terms: 0 + -60 = -60
120a = -60

Divide each side by '120'.
a = -0.5

Simplifying
a = -0.5

See similar equations:

| 12x(r+(-6))= | | 23+15x=14+18x | | 6=-2x+8 | | 8(n-5)-5n=4n-37 | | p^2+2p+7=0 | | 6x-7.2-x=2.8 | | 7(2x-1)+5(-6x-3)= | | 9x^2y^2-121=0 | | 9z-5-4=-5 | | 42z^2-zy-y^2=0 | | 3a+7a+5=15 | | 3-4(2+5n)=-5 | | 2x+(x+4)=268234 | | -2(p+-5)=8 | | 34n-12=22n-11 | | 5y-13=y+2 | | 193=.13X | | -8=-8n | | -5(b-9)-(3b-8)=2b+1 | | 2(r-4)+2=10 | | 8-4r-5=6r-10 | | 9x+4b=20 | | 6x^5-5x^2+x=0 | | 14u^2+7u-105=0 | | 7d+1=15 | | 0.4x+1.23=0.07x | | y+4(y-2)=9y-2(y-4) | | 3(x+6)=3x+14 | | 3(x+1)-5=6x-3(2+x) | | 2(t-7)-1=-5(6t-t) | | (R-6)-9= | | x^2+5xy-y^2+-15=0 |

Equations solver categories