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:

| 4y+3=2y*8 | | (2x+1)+75=180 | | 2x+2=3x-47 | | 2x+y+20=65 | | 3s^2+12s+8=0 | | rile*e+suck*s=2rile*e+suck*s | | -5(u-5)=7u+13 | | 5b+7+7b+4= | | 7(x+2)+2(x+2)=7x-7 | | 6x[7+5x]= | | 4x+y=950 | | k*2=35 | | -3x+20=50 | | 23.99x+1450.08-120.84x=675.28 | | j+20000000000000=2j-80000000000000000000000000000000000000000000000000000 | | 5x-4=14+x | | -8+4n=-8(1-5) | | f(x)=4x^2+3x-4 | | 5x-(5x-4)=4 | | 2(1)+(1)=3 | | 42(3)-9= | | 3x^2+2x=40 | | 2z+2i=(2+4i)(z-i) | | j+20000000000000=j-80000000000000000000000000000000000000000000000000000 | | -4w+24=-8(w-1) | | 9x+10=-5x^2+6 | | c*2=36 | | 3(x+2)+2x=7(x+1)+9 | | 5(2b-7)=8 | | 3x^2+2x=20 | | 9x-10=-5x^2+6 | | do+the+harlem+shake=black+ops+3 |

Equations solver categories