-3a+9-2a=19

Simple and best practice solution for -3a+9-2a=19 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 -3a+9-2a=19 equation:


Simplifying
-3a + 9 + -2a = 19

Reorder the terms:
9 + -3a + -2a = 19

Combine like terms: -3a + -2a = -5a
9 + -5a = 19

Solving
9 + -5a = 19

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 + -5a = 19 + -9

Combine like terms: 9 + -9 = 0
0 + -5a = 19 + -9
-5a = 19 + -9

Combine like terms: 19 + -9 = 10
-5a = 10

Divide each side by '-5'.
a = -2

Simplifying
a = -2

See similar equations:

| 5y/12*6/y | | 8x-12y=60 | | (3w-5x)(7w-6x+3)= | | 1x=-3x+8 | | 1and35/105 | | 12y+30=13 | | 4dy+12=7dy | | 10x^3+2=10 | | 0.5(6x-7)=3x+7 | | 4x-c=k | | 10xy/6x | | 49x^2-255x+20=0 | | 21x=11+x | | -9+8a=-17 | | -6/1/4 | | ​−7/6​÷11/3 | | 244+4x=5x+188 | | 3x-36=6(x-7) | | r^4-10r^2-9=0 | | 4+7(1+2c)=-30 | | 7+6=31 | | -3v+18=7(v-6) | | -7+9c=-25 | | ln(7x)+ln(5x)=7 | | B-1+6b=32 | | 9(x-5)=-8x+6 | | -14=y/9-6 | | 12y+6=12y+3 | | -88=-7+9z | | 0=1/4x-6 | | 2y-(5y+9)=13 | | 3x-36=2x+24 |

Equations solver categories