7s-85=5s-64

Simple and best practice solution for 7s-85=5s-64 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-85=5s-64 equation:


Simplifying
7s + -85 = 5s + -64

Reorder the terms:
-85 + 7s = 5s + -64

Reorder the terms:
-85 + 7s = -64 + 5s

Solving
-85 + 7s = -64 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
-85 + 7s + -5s = -64 + 5s + -5s

Combine like terms: 7s + -5s = 2s
-85 + 2s = -64 + 5s + -5s

Combine like terms: 5s + -5s = 0
-85 + 2s = -64 + 0
-85 + 2s = -64

Add '85' to each side of the equation.
-85 + 85 + 2s = -64 + 85

Combine like terms: -85 + 85 = 0
0 + 2s = -64 + 85
2s = -64 + 85

Combine like terms: -64 + 85 = 21
2s = 21

Divide each side by '2'.
s = 10.5

Simplifying
s = 10.5

See similar equations:

| 97+(-4)= | | 2y+27=y+31 | | 6-6y+6y-8= | | 9+r+y+8=50 | | 4w+11=3w+17 | | 10=11(k-7) | | 4u-51=5u-75 | | -2(-3x-5)=-4x | | (x^3+x^2+x+1)*(11x-7)= | | 9+y+5=30 | | 10=15(x-4) | | K/9=-3 | | 7z=4z+3 | | 12=(N+4) | | -2(6+5n)=28-2n | | 4x+12=2(x+12) | | 15=a-326 | | 10=7(n+5) | | 4/3*(6y) | | 13+g=15 | | 3(2x+5)+3=60 | | 5h+10=15 | | t-12=26 | | 5+6s=2s-7 | | 2(4n+3.2)=46.4 | | 4y+3x=55 | | 2(4n+3.2)=46.2 | | 1.5d+3.25=1+2.25x | | x^2+10x=c | | -2.4p=14.4 | | 7x-4+x=1 | | 3.4*(-2)=x-(-4) |

Equations solver categories