-16=a+7a

Simple and best practice solution for -16=a+7a 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 -16=a+7a equation:


Simplifying
-16 = a + 7a

Combine like terms: a + 7a = 8a
-16 = 8a

Solving
-16 = 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
-16 + -8a = 8a + -8a

Combine like terms: 8a + -8a = 0
-16 + -8a = 0

Add '16' to each side of the equation.
-16 + 16 + -8a = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -8a = 0 + 16
-8a = 0 + 16

Combine like terms: 0 + 16 = 16
-8a = 16

Divide each side by '-8'.
a = -2

Simplifying
a = -2

See similar equations:

| 5w^2-31w-28=0 | | 6b-5=1+5b | | (m+3)(m+3)= | | x=1/2(24)(28) | | 2x=5x+2 | | (7x+4)(2x^2-13x-7)=0 | | x-2=-7+6x | | x^2-8w+12=0 | | (x-1)2=25 | | 3x-6=-2x+19 | | 10y=7y+8+2y | | -3(x+12)=-10(x+6)+6x | | 0.25z-0.75=0.25x+3.25 | | 31-4(2w+1)=7w-4(7+w) | | 1.3c=3.3c+2.8 | | 3(k-3)-6=6k-(5k-3) | | -5=-(x+4)+3x+5 | | 1.5d=3/8 | | -4(v+3)-5(2-2v)=2 | | 6(3x+4)=5(x+5)-12 | | -7(x+4)+4x+7=8x+11 | | 3x-5+2x=90 | | x(5x+12)=2x^2-2x+49 | | 64x+48+6x=-22 | | (x^4+16)-81=0 | | 15-(x+6)=7x-7 | | 14+7n=14+28 | | 18=x+16 | | -n-1=2n-1-5n-16 | | 200x^4-72y^2=8(5x^2-3y)(5x^2+3y) | | 4x-4x+9=5x-9 | | -8=-2(2+7) |

Equations solver categories