15=10-1/2x

Solution for 15=10-1/2x equation:

15=10-1/2x

We move all terms to the left:

15-(10-1/2x)=0


Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

-(-1/2x+10)+15=0

We get rid of parentheses

1/2x-10+15=0

We multiply all the terms by the denominator


-10*2x+15*2x+1=0

Wy multiply elements

-20x+30x+1=0

We add all the numbers together, and all the variables

10x+1=0

We move all terms containing x to the left, all other terms to the right

10x=-1

x=-1/10

x=-1/10