1-7a+7=

Simple and best practice solution for 1-7a+7= 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 1-7a+7= equation:


Simplifying
1 + -7a + 7 = 0

Reorder the terms:
1 + 7 + -7a = 0

Combine like terms: 1 + 7 = 8
8 + -7a = 0

Solving
8 + -7a = 0

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + -7a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -7a = 0 + -8
-7a = 0 + -8

Combine like terms: 0 + -8 = -8
-7a = -8

Divide each side by '-7'.
a = 1.142857143

Simplifying
a = 1.142857143

See similar equations:

| 2(0.25l+1)+2l=24 | | 8x/40=6/5 | | y=4x*3-2x*2-2x | | 2/3/10/9 | | 3x+12=6x-4 | | -10k-7k= | | -24s+S= | | 40-(-g)=38 | | [2x-2]=x+1 | | h-160=26 | | x+0.19(x)=130 | | 3/5m=33 | | y=3x(x+2)*3 | | 7x+15=5x+20 | | y=3x(x+2)3 | | 5x=7.3+4 | | -8(-8+4d)= | | 1-2-n=3-8 | | 4.7x-13.2=24.4 | | 5w-13=27 | | 9(a+b)+4(a+b)= | | y/7-9=7 | | 2(a-3)+(a+3)=6a | | 42=8t-(4t-8)+7(t-3) | | Y=7.5+-1.98y | | 105+9.50n=14.70n | | 5(a+4)+2(a+b)= | | 105+9.50n=14 | | 8-8x=8-8x | | y=x^3-2x^2-9x+18 | | -176=s+89 | | 2q+6=18 |

Equations solver categories