4+6a=2(10+7a)

Simple and best practice solution for 4+6a=2(10+7a) 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+6a=2(10+7a) equation:


Simplifying
4 + 6a = 2(10 + 7a)
4 + 6a = (10 * 2 + 7a * 2)
4 + 6a = (20 + 14a)

Solving
4 + 6a = 20 + 14a

Solving for variable 'a'.

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

Add '-14a' to each side of the equation.
4 + 6a + -14a = 20 + 14a + -14a

Combine like terms: 6a + -14a = -8a
4 + -8a = 20 + 14a + -14a

Combine like terms: 14a + -14a = 0
4 + -8a = 20 + 0
4 + -8a = 20

Add '-4' to each side of the equation.
4 + -4 + -8a = 20 + -4

Combine like terms: 4 + -4 = 0
0 + -8a = 20 + -4
-8a = 20 + -4

Combine like terms: 20 + -4 = 16
-8a = 16

Divide each side by '-8'.
a = -2

Simplifying
a = -2

See similar equations:

| 15x-14=10+9x | | 7n-40=5(4n+5) | | 30x=2x-40+8x | | k+(-7)=-3 | | b/1.50+1.50=6.50 | | -3x-6(1-7x)=306 | | 5n-7=-52 | | 3/3+3/4= | | -3x+9=-2x+2 | | 3-0/4= | | 9-15=6 | | 5x-=5(x-2) | | -17n+15=4 | | -17n+15= | | d/2+1.29=2.87 | | 18t-3t^2=0 | | 18t-9t^2=0 | | 8.50x-1500=2920 | | 6-(7-5k)=-6k-7(3-3k) | | 12g=4g+80 | | 0=-9x+1 | | 5x-10=38-x | | x+38=4x+11 | | 3+2.3(h)=15.65 | | 1/3(3x+18)+1=10 | | 0.9(4x+9)=5.2-(x-3) | | 0.5(8x+9)=1.6-(x-3) | | 3b-2(b-9)=2+2b | | 2x+137+2x+23=180 | | 3(n+7)=7+n | | 23-x=142 | | 14p-3=-8 |

Equations solver categories