3+7x=a

Simple and best practice solution for 3+7x=a 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 3+7x=a equation:


Simplifying
3 + 7x = a

Solving
3 + 7x = a

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = -3 + a

Combine like terms: 3 + -3 = 0
0 + 7x = -3 + a
7x = -3 + a

Divide each side by '7'.
x = -0.4285714286 + 0.1428571429a

Simplifying
x = -0.4285714286 + 0.1428571429a

See similar equations:

| 6x+18=6x+2 | | 81/3x=16 | | 6x/15+5x/15 | | 0.35x+0.05(16-x)=0.10(38) | | 8(y+7)=6y+(-8)+2y | | 3x^2+4=5x^2-4 | | -7y+8=23-2 | | 10f+12+11f+3= | | 2.50+1x=27.5. | | 17+3x=a | | 2x+0y=50 | | -2n=18 | | 16x+12=16x+12 | | 22y=11y+33 | | 2x+0y=10 | | 2/3y=15 | | 7x-4=-5x-x+35 | | 26x-14-14x=4(3x-4)+2 | | 3G+5+29-5=65 | | 4x+5+2x+1=180 | | 6y+8+7y-12=180 | | y=lx-10l+10 | | 10f+12+11f+2= | | 4x+6x-26=180 | | 6+1x=16 | | -4x/5=17/10-2 | | .4x+y=3+1y | | -2/3(6x+3)=2 | | 8a-3a+8=300 | | -1-3x=9 | | (3x^2-27)(8x^2)39.5= | | 2(6y+3)=18-3(16-3y) |

Equations solver categories