3+2(5+2x)=21

Simple and best practice solution for 3+2(5+2x)=21 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+2(5+2x)=21 equation: 



3+2(5+2x)=21

We move all terms to the left:

3+2(5+2x)-(21)=0

We add all the numbers together, and all the variables

2(2x+5)+3-21=0

We add all the numbers together, and all the variables

2(2x+5)-18=0

We multiply parentheses

4x+10-18=0

We add all the numbers together, and all the variables

4x-8=0

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

4x=8

x=8/4

x=2

See similar equations:

| -5x-6+8x=12 | | -4z-14=42 | | -4+2x=-7x-40 | | -5(k+4)=2-(3k+6) | | −7x−5=  −10x−26 | | 12=-7f–9 | | |x|-8=12 | | 8y+7=87+3y | | 2m–3=4 | | 2×)x+10=2(x+5) | | 7=6r−11 | | x+16)+(4x-5)=180 | | 1/4(2x-4)=6-3x | | 2(x+1)-(4x+3)=3x+4 | | 28+2x-4=2(x+2)+5x | | |3b+9|-16=-15 | | 37=-u/9 | | -4+7x=6x-8 | | (1/2x+1)=31 | | 1/2(x)+4=12 | | 4/5w+1/4=1/5+1/3w | | 2(x+5)=-2x+10 | | 7+3x=5x-15 | | 3.7=1.7-0.6y | | 6.198=154+7x-68 | | 240/x=8/25 | | 3t+3(t-2)=6+2t | | 5=2m−5 | | (3x-7)=(x+4) | | 2-3(4x-2)=68 | | 7n+56=10n+40 | | -3=a/4=6 |

Equations solver categories