-4*(-x+10)=(4x+60)/2

Solution for -4*(-x+10)=(4x+60)/2 equation:

-4(-x+10)=(4x+60)/2

We move all terms to the left:

-4(-x+10)-((4x+60)/2)=0

We add all the numbers together, and all the variables

-4(-1x+10)-((4x+60)/2)=0

We multiply parentheses

4x-((4x+60)/2)-40=0

We multiply all the terms by the denominator


4x*2)-((4x+60)-40*2)=0

We add all the numbers together, and all the variables

4x*2)-((4x+60)=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:
$x=\frac{-b}{2a}=\frac{0}{16}=0$