3a+4a+8=

Simple and best practice solution for 3a+4a+8= 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+4a+8= equation:


Simplifying
3a + 4a + 8 = 0

Reorder the terms:
8 + 3a + 4a = 0

Combine like terms: 3a + 4a = 7a
8 + 7a = 0

Solving
8 + 7a = 0

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 + 7a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7a = 0 + -8
7a = 0 + -8

Combine like terms: 0 + -8 = -8
7a = -8

Divide each side by '7'.
a = -1.142857143

Simplifying
a = -1.142857143

See similar equations:

| 3(-1x)+3y=0 | | 2.7=-0.9y | | -x^2-81=0 | | -2(x-9)-6=-2 | | 10=-2k | | 6a=-54 | | 1/8n=5 | | 3y=7-x | | y=-5/3+8 | | 6x+12y=7 | | 8x=4(5x+21) | | n^2-6n=13 | | d=1/2(4)(2)^2+3(2) | | 5x+8=8x+9 | | n^2-2n-7=0 | | 2-16=z/-7 | | 4m^2-12m=0 | | 3(g+7)+2=6g-2+2g | | 152=73.502+3.876h | | y=-3(1.5)+8 | | x/2=-3-(-6) | | 4x^2=16x+13 | | x-(-3x+8)=-2 | | .05x+.12x(x+5000)=940 | | 4t+2=5(t+10) | | 152=64.977+3.144h | | P=5n+5z | | x^2/10-x/5+2=0 | | 2y^2-4y-8=-1y^2+1y | | x=5(3)-4 | | 4/3x=1/2 | | 152=72.572+2.533t |

Equations solver categories