7a+2(2a+8)=137

Simple and best practice solution for 7a+2(2a+8)=137 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 7a+2(2a+8)=137 equation:


Simplifying
7a + 2(2a + 8) = 137

Reorder the terms:
7a + 2(8 + 2a) = 137
7a + (8 * 2 + 2a * 2) = 137
7a + (16 + 4a) = 137

Reorder the terms:
16 + 7a + 4a = 137

Combine like terms: 7a + 4a = 11a
16 + 11a = 137

Solving
16 + 11a = 137

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + 11a = 137 + -16

Combine like terms: 16 + -16 = 0
0 + 11a = 137 + -16
11a = 137 + -16

Combine like terms: 137 + -16 = 121
11a = 121

Divide each side by '11'.
a = 11

Simplifying
a = 11

See similar equations:

| 6x+9x+2x-3y= | | 7lnX-1/8lnx^7=49 | | 6-(3n-7)=1-4n | | 7lnX-1/8lnx^7 | | 6x-x+4x+18=x | | (5x-20)*(x-4/2) | | (3x-2)(3x-2)+(2x)(2x)=(3x+2)(3x+2) | | 4n^2+4n=120 | | Log(6)(3x-7)=3 | | 36xy^4/45x^3y | | -2(x+0.5)=3(-3+2) | | (x+y+1)dx=(2x+2y-1)dy | | (4/7)(16/x) | | 7y=(2x-5)/x | | 1x^2-2x-8=0 | | 4-2(c+1)=5 | | (12v^5x^5)/(15v^2-6v^5y^3) | | 5x-2(12)=10 | | 3x-9y=52 | | 4z=-3+7 | | 3x-21=-3 | | 8r^2=56r+64 | | 2a^2+15a-45=0 | | 8x+6-6x=9+x-4 | | x=-0.25+-0.75y | | 5(n+7)=7(n-5) | | C=25+0.10n | | -x^2+x=36 | | (12x^3y^2-8xy^4-9x^2y)/(6x^2y^2) | | 5x-3(0)=18 | | h(t)=-16t^2+48t+15 | | 9x-6x+2=48 |

Equations solver categories