.9=a+3b

Simple and best practice solution for .9=a+3b 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 .9=a+3b equation:


Simplifying
0.9 = a + 3b

Solving
0.9 = a + 3b

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.
0.9 + -1a = a + -1a + 3b

Combine like terms: a + -1a = 0
0.9 + -1a = 0 + 3b
0.9 + -1a = 3b

Add '-0.9' to each side of the equation.
0.9 + -0.9 + -1a = -0.9 + 3b

Combine like terms: 0.9 + -0.9 = 0.0
0.0 + -1a = -0.9 + 3b
-1a = -0.9 + 3b

Divide each side by '-1'.
a = 0.9 + -3b

Simplifying
a = 0.9 + -3b

See similar equations:

| a+2b+4c=100 | | (3+2i)+(4+7i)=7-5i | | a+b^2+c^4=100 | | a+b^2+c^4= | | -3=-4+x | | (6x+6)+(9x+7)= | | 5(t-8)-3(2t-5)=4-8(3t+5) | | 9x^2+9=7x^2+27 | | 2y=(9-3x) | | 89=4u+13 | | -8a-1=-28 | | 35=5y-15 | | Y=x^4+x^2-30 | | x-9.9=43 | | -19n+10n+15-n=-5 | | 8(3a+6)+a-12= | | 3z-5=25 | | 2x+60+6x=180 | | 3-5=25 | | 0.5(7d+4)=7-1.5d | | 110=20y | | 3a-(a-4)+(a+1)=a+6 | | X=-6(y+3) | | 8x^2+3y^2+24x-6y=3 | | 2x+4(3x+5)=34 | | 32=6y-2y | | 3i+4(3i-5)=28-i | | 5(3x+2)=-24-2x | | 25x^2=-9 | | 5h+0.25(8h-4)=48 | | 3x^2-2x=m | | 40+22yi=20x-33i |

Equations solver categories