2a-15=(-1)

Simple and best practice solution for 2a-15=(-1) 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 2a-15=(-1) equation: 


Simplifying
2a + -15 = (-1)

Reorder the terms:
-15 + 2a = (-1)
-15 + 2a = -1

Solving
-15 + 2a = -1

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 2a = -1 + 15

Combine like terms: -15 + 15 = 0
0 + 2a = -1 + 15
2a = -1 + 15

Combine like terms: -1 + 15 = 14
2a = 14

Divide each side by '2'.
a = 7

Simplifying
a = 7

See similar equations:

| 60=x/7200 | | 9y+10=(-8) | | 5.1n-9.4=-0.22 | | 4x^2-39x^1-94=0 | | -2x+1/2=17/2 | | 8h-9forh=2 | | 7+y=22 | | 19-9x-11+4x=-31 | | -1/2+y=-3/7 | | 1000=110x | | 8x-2(x-4)=4x+14 | | 5x/x+1+1/x=5 | | m^4-81n^6= | | 16+3s-2s=24 | | 7xy-y*7xy-y= | | -5(x-6)+x=8(6-x) | | 20-.2d=.3d+16 | | 9r=20+r | | 5x+4=x-4 | | -24-6x=-54 | | 4/7x=23 | | 37=n+4 | | 11x-6(3+3x)=-53 | | 1x^2+.8*1x^2+.8= | | 56h=56 | | -15+t=(-9) | | 3b+4(b+2)= | | X-1=(-14) | | 9y-4=1 | | 8x-15= | | 6*=36 | | (9x/5)+2x=1 |

Equations solver categories