-2-16a-4a=138

Simple and best practice solution for -2-16a-4a=138 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 -2-16a-4a=138 equation: 


Simplifying
-2 + -16a + -4a = 138

Combine like terms: -16a + -4a = -20a
-2 + -20a = 138

Solving
-2 + -20a = 138

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + -20a = 138 + 2

Combine like terms: -2 + 2 = 0
0 + -20a = 138 + 2
-20a = 138 + 2

Combine like terms: 138 + 2 = 140
-20a = 140

Divide each side by '-20'.
a = -7

Simplifying
a = -7

See similar equations:

| 6b-17=53 | | x^2+2zy+2y+2z+1=0 | | 3+2x+5x=25 | | 40+55+x+97=180 | | .75(3x+9)=4(3-2x)+5 | | 2[6-(-4x-7)]=16x+40 | | 1-5a^2+5a+2a^2= | | x=-7.28571428571 | | 1-ln(x-2)=ln(3x+1) | | 2x^2+90=0 | | 4a+13=27 | | -7x-13g=54 | | y^2+1+2y^2+5= | | 1.75+x+x+x=9.25 | | (2x+3y)(4x-5y)= | | F(x)=x^2-10x+11 | | 62x=97 | | 3x-4=34 | | 2(10-6x)=x-8m | | 75=3y+1+12y-4 | | 77+3x=108 | | 5(x-4)+7=2(x-5) | | -30-4x=6x | | (2x+3y)(4x+6)= | | 10x^2+40x+42=0 | | 2-3(x+2)=8+x | | 3x^2+3y^2-4xy+6x-7=0 | | 8-4x=4+3x | | 8-4x=4+5x | | 5x+6-x^2=0 | | 5x=123 | | Y=-x^2+4x-5 |

Equations solver categories