(7a+1)2=18

Simple and best practice solution for (7a+1)2=18 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 (7a+1)2=18 equation:


Simplifying
(7a + 1) * 2 = 18

Reorder the terms:
(1 + 7a) * 2 = 18

Reorder the terms for easier multiplication:
2(1 + 7a) = 18
(1 * 2 + 7a * 2) = 18
(2 + 14a) = 18

Solving
2 + 14a = 18

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 14a = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 14a = 18 + -2
14a = 18 + -2

Combine like terms: 18 + -2 = 16
14a = 16

Divide each side by '14'.
a = 1.142857143

Simplifying
a = 1.142857143

See similar equations:

| g/2-7=15 | | 8-3x+13=12 | | w-6=32 | | 4-(f/8)=7 | | 3z-z=4z-4-z | | 3(9-7)=27 | | -8p=8p(p-16) | | 3z-z=4z-z-4 | | 1.50+2.00*n=10.50 | | -12/13/4/3 | | 1.50+2.50*n=10.50 | | -11-5a=2(-3a+4) | | 2=4h+7k | | 0=0.3-0.8x-9 | | 5y-2x-20=0 | | isf(x)=50 | | -12/13=4/3b | | (3e/5)+2=11 | | f(x)=50 | | f(x)= | | 5x+0= | | -t=3/4 | | .5m-.33n=8 | | 8-8x-6-6x=4 | | x-3+5x-3/x-2 | | 17=2x+4 | | (6d-16)/7=8 | | 7(v+6)+8v=15v-24 | | 5a-(1+a)+4=9 | | 10=9x-9 | | 3m+2=29 | | 7/3=6w+8/4 |

Equations solver categories