2+2a=-3a+9

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


Simplifying
2 + 2a = -3a + 9

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

Solving
2 + 2a = 9 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
2 + 2a + 3a = 9 + -3a + 3a

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

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

Add '-2' to each side of the equation.
2 + -2 + 5a = 9 + -2

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

Combine like terms: 9 + -2 = 7
5a = 7

Divide each side by '5'.
a = 1.4

Simplifying
a = 1.4

See similar equations:

| 2x+5x-8=13 | | 13x=7x-5 | | n=0.733*1990+8.398 | | 10x^2+10-20=0 | | -22-3(6r-4)=7(-4-3r) | | n=0.733*1973+8.398 | | 6s-(-10s-11)=16-(-13s-4) | | 6x=18-2x | | 7x-5(3x-4)=4 | | -110+3(u-7)=-7(3+u) | | r-7+n=28 | | 3y+5=14 | | 5(f-4)=-8(f+9) | | -70-5(f+2)=2(f-5) | | 6(q+13)=4(q+15) | | 6+6(-8n+1)=60 | | -8-5m=-m-12 | | 128=2*4+2*w | | -6-6t=-4t-10 | | 4x+5=2x-4 | | 11+(5-r)=9 | | x^2+y^2=400 | | -6x-3x=-14-7x | | -1=5+3n | | -4m-2=-11m+19 | | 0.7+4.6=7.3-0.2p | | 4x+2y^3=5+y | | -a+7=-10+a+6+5 | | -6v+3=-11v+13 | | 0.1x^2+0.19x-0.35=0 | | 5x^2-7x-70=0 | | 14+3x+30=14x+28+x |

Equations solver categories