2(a+7)=20.2

Simple and best practice solution for 2(a+7)=20.2 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(a+7)=20.2 equation:


Simplifying
2(a + 7) = 20.2

Reorder the terms:
2(7 + a) = 20.2
(7 * 2 + a * 2) = 20.2
(14 + 2a) = 20.2

Solving
14 + 2a = 20.2

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + -14 + 2a = 20.2 + -14

Combine like terms: 14 + -14 = 0
0 + 2a = 20.2 + -14
2a = 20.2 + -14

Combine like terms: 20.2 + -14 = 6.2
2a = 6.2

Divide each side by '2'.
a = 3.1

Simplifying
a = 3.1

See similar equations:

| 5-12/3(2) | | P=6/7(3w+5) | | 5(2a-3)=20+6 | | 3/2(2)= | | 3/2(2)=2 | | 6+7x=13x | | 0.1x^2+3x-0.5x^2= | | (7x+2)=23 | | 17.1=9c-9 | | 5x+15-8x=18-18x+15x-3 | | 7-2x+10=13 | | 13+1=11+8 | | 2p+16=-2(-3p+2)+p | | 7x-x=20 | | s+-6=-18 | | 5x^2-4x+22=4k^2 | | 4e-7=25.2 | | 9x/3x-1-4/3x-1=4 | | -(x^2)-9x+5=0 | | 3y=-25 | | 3x+14-6x=18-13x+10x-4 | | -g+7g-8+10-2g=12 | | 8p=69.6 | | -4(x+1)=4 | | 7y+2y=8y-7 | | 2x+10=2x^2+19x+45 | | 2a-ab-2a-ab= | | -5.928x-3.1= | | 5/8b=10-b | | (4z-1)(2z-2)= | | 23-3x/4=6x+9/5 | | 2(-5)=0 |

Equations solver categories