2(5a+9)+2(5a+9)=116

Simple and best practice solution for 2(5a+9)+2(5a+9)=116 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 2(5a+9)+2(5a+9)=116 equation: 


Simplifying
2(5a + 9) + 2(5a + 9) = 116

Reorder the terms:
2(9 + 5a) + 2(5a + 9) = 116
(9 * 2 + 5a * 2) + 2(5a + 9) = 116
(18 + 10a) + 2(5a + 9) = 116

Reorder the terms:
18 + 10a + 2(9 + 5a) = 116
18 + 10a + (9 * 2 + 5a * 2) = 116
18 + 10a + (18 + 10a) = 116

Reorder the terms:
18 + 18 + 10a + 10a = 116

Combine like terms: 18 + 18 = 36
36 + 10a + 10a = 116

Combine like terms: 10a + 10a = 20a
36 + 20a = 116

Solving
36 + 20a = 116

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 + 20a = 116 + -36

Combine like terms: 36 + -36 = 0
0 + 20a = 116 + -36
20a = 116 + -36

Combine like terms: 116 + -36 = 80
20a = 80

Divide each side by '20'.
a = 4

Simplifying
a = 4

See similar equations:

| 2(6y+4)+2(6y+4)=184 | | (xy-x)+(5xy+3x)= | | 7-|m-1|=3 | | -(5y-7)-(-4y-5)=6 | | 9x=7y+12 | | 4x-2(3-(7-5x))= | | -(5y-7)-(-4-5)=7 | | |2c+3|-15=0 | | 5-2(2-(3y-5))= | | |3x+7|+4=0 | | 8(y+2)+4y=10y-2y^2-4 | | 12x^6-16x^5-28x^4=0 | | 3b|-10|=2b | | 1.6x+35y=.57 | | AX=63 | | 2|y+4|=14 | | x=4/3 | | -4x/2x=0 | | 4y^2+28y=72 | | P=s+t+r | | 6|g-3|=42 | | 37=8+12+c | | (-b-4)-(b+2)= | | |p+1|+10=5 | | P=8+12+c | | (5x+7)-(3+4x)=10 | | |t+9|-8=5 | | y(t)=2t^2+4t+5 | | 3(4x+5)=8x+55 | | 2|x-5|=22 | | 3A^2+6A-24= | | 6y-5x=8 |

Equations solver categories