3+x=(2x+5)/2

Simple and best practice solution for 3+x=(2x+5)/2 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 3+x=(2x+5)/2 equation: 



3+x=(2x+5)/2

We move all terms to the left:

3+x-((2x+5)/2)=0

We multiply all the terms by the denominator


x*2)-((2x+5)+3*2)=0

We add all the numbers together, and all the variables

x*2)-((2x+5)=0

Wy multiply elements

2x^2=0

a = 2; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·2·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{4}=0$

See similar equations:

| 840=12(x+50) | | -5(-5n-7)+4(n+3)=47 | | 6-3c=-5c+4 | | r=4r-9 | | r=4r−9 | | 4y=-10+5y | | 7x+55=3+23 | | -7-4u=-3u | | 3x+6=7-x | | 5(x+3)=-3+8x+3 | | 8x-20=5x+25 | | 2x2-5x-1=0 | | 6x+16=7x-9 | | 17=2v-11 | | 7u=42+u | | 9m+6-6m=6 | | 95=7(c+3)+18 | | -11=5(c+3)–16 | | -7(7+3n)-(-4n+8)=28 | | 64x=36x | | -b–12/2=9 | | x+x+x3x+140=180 | | -1+3x=-34 | | 8+v/4=32 | | 15+9c=87 | | k/6+27=30 | | 5(a-8)+8(a+4)=-21 | | 7n+21=84 | | 21+7x=-8x+51 | | -30=-5d+8d | | -5(x+9)=-3(x-8)-2x | | 3(h+11)=99 |

Equations solver categories