s-15=2(s-31)

Simple and best practice solution for s-15=2(s-31) 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 s-15=2(s-31) equation:


Simplifying
s + -15 = 2(s + -31)

Reorder the terms:
-15 + s = 2(s + -31)

Reorder the terms:
-15 + s = 2(-31 + s)
-15 + s = (-31 * 2 + s * 2)
-15 + s = (-62 + 2s)

Solving
-15 + s = -62 + 2s

Solving for variable 's'.

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

Add '-2s' to each side of the equation.
-15 + s + -2s = -62 + 2s + -2s

Combine like terms: s + -2s = -1s
-15 + -1s = -62 + 2s + -2s

Combine like terms: 2s + -2s = 0
-15 + -1s = -62 + 0
-15 + -1s = -62

Add '15' to each side of the equation.
-15 + 15 + -1s = -62 + 15

Combine like terms: -15 + 15 = 0
0 + -1s = -62 + 15
-1s = -62 + 15

Combine like terms: -62 + 15 = -47
-1s = -47

Divide each side by '-1'.
s = 47

Simplifying
s = 47

See similar equations:

| 3x+3y=66 | | 6x-17x=-12 | | x-7=2(x-14) | | -6r+7=13+7r | | 2x^2+-13x+-24=0 | | y+25=2(y-5) | | 2x-6+4=30 | | q+75=2(q+37) | | xsquared-5x-10=0 | | 8+8+2w+2l=76 | | 6-2t=-10 | | z-25=2(z-62) | | 90+10k=120 | | 90=10+120k | | 8(y-2)=4x | | 1/3lne^-5t=0.1 | | 2(q-37)=q | | 30x+20x=740 | | 1/2(-12m-6)=39 | | 2x+105=7x+68 | | -(2x+12)=26 | | p-27=2p-50 | | 32+.70x=50+.30x | | N+10+2n= | | v+33=2v-10 | | 20y=-10x+40 | | 1/z=i | | q-9=2q-53 | | 26+3x=20+8x | | (3a-6b)(4b-2a)=30 | | 4a+26=50 | | 7y+3=3y-13 |

Equations solver categories