2+x=15-(7/8)x

Solution for 2+x=15-(7/8)x equation:

2+x=15-(7/8)x

We move all terms to the left:

2+x-(15-(7/8)x)=0


Domain of the equation: 8)x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

x-(15-(+7/8)x)+2=0

We multiply all the terms by the denominator


x*8)x)-(15-(+2*8)x)+7=0

We add all the numbers together, and all the variables

x*8)x)-(15-16x)+7=0

Wy multiply elements

8x^2=0

a = 8; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·8·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{16}=0$