15x+21=-1

Simple and best practice solution for 15x+21=-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 15x+21=-1 equation: 


Simplifying
15x + 21 = -1

Reorder the terms:
21 + 15x = -1

Solving
21 + 15x = -1

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 15x = -1 + -21

Combine like terms: 21 + -21 = 0
0 + 15x = -1 + -21
15x = -1 + -21

Combine like terms: -1 + -21 = -22
15x = -22

Divide each side by '15'.
x = -1.466666667

Simplifying
x = -1.466666667

See similar equations:

| 4y-5y=-19 | | 9q+8=7q | | 18x(x+64)(x+64)(x+64)=0 | | N*7.7=112.42 | | -3x+16=y | | 9t+82=964 | | K-3/4=2/3 | | 10X^5-14X^4+4=0 | | 4=0*-2+b | | -18=-3f+-42 | | 5(n+202)=-870 | | 95/x=5/1 | | log(2)x+log(2)(x-3)=2 | | 9(d+-20)=-315 | | 10x+24(x-3)=98 | | 4=0*3+b | | 14v-5=13v | | 7g=75+d-12x | | 26=5x+19 | | (-1+3i)(4+10i)= | | 2-12t=-34 | | 800/4 | | -3y=-8-4y | | 738/1000 | | 3.3*m=3.40 | | X^2-8x+15=x | | 6(-7+r)=-5(r-7) | | 55=4v-17 | | 3m(3m-2)=2(3m+3) | | 12x+8=-11+3x | | 20x+30y=7000 | | (x+3i)(3-i)=9+yi |

Equations solver categories