6a-7=8+a

Simple and best practice solution for 6a-7=8+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 6a-7=8+a equation:


Simplifying
6a + -7 = 8 + a

Reorder the terms:
-7 + 6a = 8 + a

Solving
-7 + 6a = 8 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-7 + 6a + -1a = 8 + a + -1a

Combine like terms: 6a + -1a = 5a
-7 + 5a = 8 + a + -1a

Combine like terms: a + -1a = 0
-7 + 5a = 8 + 0
-7 + 5a = 8

Add '7' to each side of the equation.
-7 + 7 + 5a = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 5a = 8 + 7
5a = 8 + 7

Combine like terms: 8 + 7 = 15
5a = 15

Divide each side by '5'.
a = 3

Simplifying
a = 3

See similar equations:

| x^6-2x^5+1=0 | | 5+3(5-4)(5)= | | x^6+2x^5+1=0 | | (a+2)(2a+4)= | | Z=3/4-2 | | 12z^2-16z-100=0 | | Log(50x)-log(x-1)=2 | | (p+4)(p+2)= | | 2ln(x)-ln(3x-8)=ln(5x)-ln(x+2) | | 19+1.50a=15+2.75a | | 9n-10=71 | | X^2-4/49 | | 3y-36=0 | | (x+8)(x-2)-x(x+10)=48 | | 55+4x=7x-2 | | 8x^2-36x-405= | | 3(1q+1)-4= | | 11x-3y=12 | | 8x^2-36x+405= | | 4(x+3)=-7x | | (b+1)(b+2)= | | 16x-23=10x+1 | | v/5-3=v/2 | | 1.8=1+9x-10x^2 | | 2(3.6y+0.7)+0.2=38.4 | | 6x-4.3=3x+5 | | ln(2x-2)=ln(3x-4) | | v/5--3=v/2 | | 0.7w+16+16w=39 | | 15x-24+6x-27=18x+3 | | 7x+11x-5+41=180 | | -7d-7+d+15=-3+14 |

Equations solver categories