6a-7=2(2a-13)

Simple and best practice solution for 6a-7=2(2a-13) 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 6a-7=2(2a-13) equation:


Simplifying
6a + -7 = 2(2a + -13)

Reorder the terms:
-7 + 6a = 2(2a + -13)

Reorder the terms:
-7 + 6a = 2(-13 + 2a)
-7 + 6a = (-13 * 2 + 2a * 2)
-7 + 6a = (-26 + 4a)

Solving
-7 + 6a = -26 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-7 + 6a + -4a = -26 + 4a + -4a

Combine like terms: 6a + -4a = 2a
-7 + 2a = -26 + 4a + -4a

Combine like terms: 4a + -4a = 0
-7 + 2a = -26 + 0
-7 + 2a = -26

Add '7' to each side of the equation.
-7 + 7 + 2a = -26 + 7

Combine like terms: -7 + 7 = 0
0 + 2a = -26 + 7
2a = -26 + 7

Combine like terms: -26 + 7 = -19
2a = -19

Divide each side by '2'.
a = -9.5

Simplifying
a = -9.5

See similar equations:

| -7b-5=-3(b+2) | | 41.12=3.14d/2 | | 2x=6y+y^2+11 | | x/3-5/x=x | | 8y-72=3y | | f(3x)=3x^2+3 | | s^2+2*s+4=0 | | 12y+3=16y | | 6n^2+9n+5=11 | | 7(1x-6)=-42 | | 2k^2-5k-5=-7 | | 6+2x=-28 | | 1-3(x+3)=5x-24 | | 6(7+3x)=-66 | | 3a^2+4a-1=6 | | Axb=x(5) | | V^2-3v=4 | | 7-4(29/14) | | 14+14x=-2-34 | | 7-4x29/14 | | 2(x^2-27x)=0 | | 4x29/14 | | 6b^2-b-22=0 | | Y=3-5sinx | | 3logx=3.36 | | 5y=y+28 | | -25t^2+100t+100=0 | | -25t+100t+100=0 | | 4b^2-2b-6=0 | | 3y+26=-2y-4 | | 2x+1=7x-89 | | x^2+-39=o |

Equations solver categories