-2(6s-7)=28+9s

Simple and best practice solution for -2(6s-7)=28+9s 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 -2(6s-7)=28+9s equation:


Simplifying
-2(6s + -7) = 28 + 9s

Reorder the terms:
-2(-7 + 6s) = 28 + 9s
(-7 * -2 + 6s * -2) = 28 + 9s
(14 + -12s) = 28 + 9s

Solving
14 + -12s = 28 + 9s

Solving for variable 's'.

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

Add '-9s' to each side of the equation.
14 + -12s + -9s = 28 + 9s + -9s

Combine like terms: -12s + -9s = -21s
14 + -21s = 28 + 9s + -9s

Combine like terms: 9s + -9s = 0
14 + -21s = 28 + 0
14 + -21s = 28

Add '-14' to each side of the equation.
14 + -14 + -21s = 28 + -14

Combine like terms: 14 + -14 = 0
0 + -21s = 28 + -14
-21s = 28 + -14

Combine like terms: 28 + -14 = 14
-21s = 14

Divide each side by '-21'.
s = -0.6666666667

Simplifying
s = -0.6666666667

See similar equations:

| -24=-9a+4a | | 8(1-2r)=19 | | -9-2+8f=-27 | | 7(3-9n)=-20 | | -9-3(1-2c)=29 | | y/4.5+1.69=9.52 | | 26=-4(9k-3) | | -31+5h=-9(4h+3) | | -2x^2+2x+5=-x^2-x-(1-x^2) | | -9d+6d=27 | | 6m+2pr-m+3rp=0 | | 4x^3-6x^2+3=0 | | X-150=y | | (2x-4)+10= | | y^2*dx+((x^2)-x*y)dy=0 | | y^2*dx+(x^2-xy)dy=0 | | y^2dx(x^2-xy)dy=0 | | 3p(q-6)+4p= | | 8yz=K | | 3(3-7x)=-(7x-5)-66 | | 53x+1=25 | | (a+b)+c=a+(b+a) | | x^3-7x^2+3x+82=0 | | 300*0.45=135 | | 6-8=3-2 | | a^2+1.083a^2+1.57a^2=1 | | 0+50*1-60-60*0+10=a | | 1=a^2+1.083a^2+1.57a^2 | | a=a^2+1.083a^2+1.57a^2 | | 10+30=a | | a=0.2*1.083a+0.5*1.57a | | y=0.7x+0.8(1.083x) |

Equations solver categories