7s-3s-s+2=-19

Simple and best practice solution for 7s-3s-s+2=-19 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 7s-3s-s+2=-19 equation:


Simplifying
7s + -3s + -1s + 2 = -19

Reorder the terms:
2 + 7s + -3s + -1s = -19

Combine like terms: 7s + -3s = 4s
2 + 4s + -1s = -19

Combine like terms: 4s + -1s = 3s
2 + 3s = -19

Solving
2 + 3s = -19

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + 3s = -19 + -2

Combine like terms: 2 + -2 = 0
0 + 3s = -19 + -2
3s = -19 + -2

Combine like terms: -19 + -2 = -21
3s = -21

Divide each side by '3'.
s = -7

Simplifying
s = -7

See similar equations:

| 9/(3x)=2/(x-1) | | 7x=5+20x | | 57=12-x | | 12h+5g+8-g= | | 3+(5h+2)*4= | | 30=-2(2x+6) | | 2j-j=4 | | X^2-1.25x-0.171875=0 | | (4/3)^-3 | | 120-4x=96 | | (d^3-2d^2+2)y=0 | | Y=-3x^2+150x | | 25x+11=-6x | | 12.2=5.3-3.7 | | 3(2xy+3x)=5x | | y/-3-7=4 | | (4+2k)*6+3k= | | 15=0.2k | | 10=-11x+4x | | W-6w= | | 7g+g=8 | | 4x-14=-90 | | 9(d-3)=6p-12 | | 14=2(y-7) | | 5t+3=2k+1 | | (-3/5)x^2-2=-5 | | 9(d-3)=6p-12 | | 14=2(y-7) | | b+b+a=10.5 | | b+b+a=10.5 | | 7(d-4)=5(d+2) | | b+b+a=10.5 |

Equations solver categories