15+4a=-1

Simple and best practice solution for 15+4a=-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 15+4a=-1 equation: 


Simplifying
15 + 4a = -1

Solving
15 + 4a = -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 + 4a = -1 + -15

Combine like terms: 15 + -15 = 0
0 + 4a = -1 + -15
4a = -1 + -15

Combine like terms: -1 + -15 = -16
4a = -16

Divide each side by '4'.
a = -4

Simplifying
a = -4

See similar equations:

| 37-63+13-20-3+9= | | (-2x^2-2)/(x^2-1)^2 | | 0=3x^2+16x+24 | | 14-3t=8 | | 5(x-10)=2(x+5) | | 2.5=42.1-u/2 | | 3k^2-9k=54 | | 4+77x=44x+28 | | 4x+12=-23-3x | | 1+9x=17+x | | X^4+2x=30 | | 8(3w+8)=0 | | y^3-3y^2=4y+12 | | 10x6/(3x2)x1 | | -3(2t+2)=-24 | | 3(f-6)=-33 | | -8(s+1)=-4 | | 10+-21=15 | | -(c-5)=2 | | 27/17=-9x | | 2(t+4)=2 | | 7x-4=16+2x | | x^2+y^2-6*x-6*y-7=0 | | 5(t+1)=-10 | | 6xy-6xy+4yz-9xz= | | 3+66x=33x+39 | | 4x-6(x+4)=27 | | 36-5x=6-10x | | 6xy+4yz-9xz-6xy= | | 2.5c=8.33 | | -10(s+5)=-43 | | 81x=(27)5 |

Equations solver categories