3a-8-12a=-35

Simple and best practice solution for 3a-8-12a=-35 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-8-12a=-35 equation:


Simplifying
3a + -8 + -12a = -35

Reorder the terms:
-8 + 3a + -12a = -35

Combine like terms: 3a + -12a = -9a
-8 + -9a = -35

Solving
-8 + -9a = -35

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + -9a = -35 + 8

Combine like terms: -8 + 8 = 0
0 + -9a = -35 + 8
-9a = -35 + 8

Combine like terms: -35 + 8 = -27
-9a = -27

Divide each side by '-9'.
a = 3

Simplifying
a = 3

See similar equations:

| sqrt(7X^2)+sqrt(28x)=0 | | -1x-9=x | | X+19.5=35.7 | | -84.271=-3.99n+7.1 | | 4x+6=7x+30 | | 7(n-2)=4n-16 | | 7x+12-3=.5(8x+12) | | 5x-10y=30 | | 23+0.12x=0.16x | | 225x+987x= | | 2=5n-4 | | 4b^2+28b+49= | | 5x-8=2x+31 | | 40+7.50n=12.50n | | X-18=54 | | -100x^2-80x+128=0 | | 1.5-y=2.5-7 | | (x-8)(x-8)=45 | | 34-1x-8=7x-6 | | 3S+9C=75 | | 2x-3(5x+6)=-122 | | 5(2x+6)=-4(5-2f)+3x | | -43+8x-3x=37 | | 9x-12+x^2-5x=180 | | 13.81+.7x=15 | | y=15x+7 | | 2+4(3w-2)-3(2w-4w-4)+8w=45 | | 15.00+.7x=13.81 | | 9-14=3-n | | 5x-55+15=3x-28 | | 6n^2-90n+336=0 | | 5(2x+6)=-4(5-2f)3x |

Equations solver categories