5a+-2a+9=

Simple and best practice solution for 5a+-2a+9= 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 5a+-2a+9= equation: 


Simplifying
5a + -2a + 9 = 0

Reorder the terms:
9 + 5a + -2a = 0

Combine like terms: 5a + -2a = 3a
9 + 3a = 0

Solving
9 + 3a = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 3a = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 3a = 0 + -9
3a = 0 + -9

Combine like terms: 0 + -9 = -9
3a = -9

Divide each side by '3'.
a = -3

Simplifying
a = -3

See similar equations:

| -6(-8x-9)=-522 | | 6+.80n=.90b | | 6(2x-1)=-5(3x-15)+17 | | p+14=-1 | | -7hi-5i+2j+1=-10i+7j-10 | | w+5=-21 | | 8x-(5-x)=6+2(6X-4) | | -17+x/8=13 | | 3/2-d/3=5+d/6 | | 67x+y=9 | | -08b=10.4 | | (10q^3-10q^2)-(10q^2-10q^3)= | | 19-(2m+7)=2+3m-15 | | 1/7*m=20 | | 108=28+x | | 3/4(2/3m)=25 | | 376+12w=280+15w | | 7=(3-10)/-1 | | (k-32)/40=(k+7) | | -4/3+1/2u=-8/7 | | 2x^2+17x=-30 | | 75=.5(10+15)h | | A+13l-i= | | -6=(d/5+4) | | a=m+y/2 | | 4(9-3)=-x | | 585+-5c=562 | | 240+0.15x=334.50 | | 8x(5-x)=6+2(6x-4) | | 3x-18+2=5x-2 | | 3=g-7/3 | | 81=6k+9 |

Equations solver categories