2a+6=13

Simple and best practice solution for 2a+6=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 2a+6=13 equation:


Simplifying
2a + 6 = 13

Reorder the terms:
6 + 2a = 13

Solving
6 + 2a = 13

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + 2a = 13 + -6

Combine like terms: 6 + -6 = 0
0 + 2a = 13 + -6
2a = 13 + -6

Combine like terms: 13 + -6 = 7
2a = 7

Divide each side by '2'.
a = 3.5

Simplifying
a = 3.5

See similar equations:

| 100=100(b-2) | | 14t-20=50 | | rs+r= | | 4x+4=3x-10 | | 2/3x=1/4x-15 | | 2/3x=1/4x-5 | | 9x-18y-12x= | | 1=cot^2x+2cotx | | 4x-1+2(5-x)=x+71 | | 24x-4=18x+26 | | log15/log13 | | 3a+9whena=5 | | 7d-2d-2d-3d+2d=14 | | 11x^2-100x-11=0 | | 3p+5+2p=6+4 | | 96=.75x+4y | | 2u+5v-18u+19v= | | (x-6)+(x-8)=1.5x | | -7.8x=2.73 | | 0.7=-0.2 | | 5u-7=43 | | 16x-20x+-13x+19x=-16 | | 2x^2/3-x^1/3=28 | | x+2=81 | | 9.9u+0.33v+0.07u+1.8v= | | 16x-20x+-13x+19=-16 | | 400=1.5x+x | | 3x=3/4x-18 | | 2a+11=3 | | 0.7p+0.96q+0.85p+4.1q= | | 2a+12=3 | | f(x)=1/x^1/2 |

Equations solver categories