-1=.5a+9

Simple and best practice solution for -1=.5a+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 -1=.5a+9 equation:


Simplifying
-1 = 0.5a + 9

Reorder the terms:
-1 = 9 + 0.5a

Solving
-1 = 9 + 0.5a

Solving for variable 'a'.

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

Add '-0.5a' to each side of the equation.
-1 + -0.5a = 9 + 0.5a + -0.5a

Combine like terms: 0.5a + -0.5a = 0.0
-1 + -0.5a = 9 + 0.0
-1 + -0.5a = 9

Add '1' to each side of the equation.
-1 + 1 + -0.5a = 9 + 1

Combine like terms: -1 + 1 = 0
0 + -0.5a = 9 + 1
-0.5a = 9 + 1

Combine like terms: 9 + 1 = 10
-0.5a = 10

Divide each side by '-0.5'.
a = -20

Simplifying
a = -20

See similar equations:

| n/7=9/4 | | a/9=a-4/5 | | 0.10(x+80)+0.90x=33 | | -[-10x-4]=4x+14 | | 10x-43-8x=13 | | http://media.apexlearning.com/Images/201305/30/4690173e-3b40-45a8-b981-16fc638a0743.gif | | 3m+35=8m+15 | | 15/7 | | 167+19t+16t=1132 | | -2x+16=30+3x | | 8y-6=2y+24 | | -4=12/20-5 | | 5k-15=25 | | 3(7-2z)=14-8(z-1) | | 1=5=1x/6 | | 8-5t=t-16 | | 6y-3=9y-4y | | 5k-(2k-10)=25 | | 14.50-p=53.00 | | 3(2c+5)=39 | | -(3k+4)=6k-3(3k+2) | | 15m+20=8m-22 | | 6x-3y=8x+10 | | 7+8x+2x=7 | | 48x^2-58x+15=0 | | 6x+16=4x-10 | | X^2+X+1-i=0 | | 37+8x=(7-x) | | X=(13/5)*y | | X=(13/5)×y | | 14=.5(8x+12) | | X=(13/5)y |

Equations solver categories