3(x+7)=2(2x+)2

Simple and best practice solution for 3(x+7)=2(2x+)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+7)=2(2x+)2 equation: 



3(x+7)=2(2x+)2

We move all terms to the left:

3(x+7)-(2(2x+)2)=0

We add all the numbers together, and all the variables

3(x+7)-(2(+2x)2)=0

We multiply parentheses

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



We calculate terms in parentheses: -(2(+2x)2), so:

2(+2x)2

We multiply parentheses

8x

Back to the equation:

-(8x)



We add all the numbers together, and all the variables

-5x+21=0

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

-5x=-21

x=-21/-5

x=4+1/5

See similar equations:

| -5(2x-34)=19+5x | | (3.0075-6.02105)+t=-2.105 | | f(3)=3+9 | | 7x+6x-51=85-4x | | -16+5n=-7(-6+8n)=-6(n-4) | | 5*f=33 | | -20x-4=10x-6 | | 2(9)-y=12 | | 8x+6x-69=46-9x | | 0.7x-0.9/0.3x-0.7=9 | | 1/x+4=5 | | 30=5(6n-6)-1 | | 2w^2=-4w=3 | | x^2+10x-261=0 | | 23x+29=180 | | 7+3x=4(-x+2)-22 | | 2p+p+39=180 | | 5x+8+2x+17+8x+5=180 | | (2x-7x^2)/(x5)=0 | | x/3=x/4=-6 | | (1-x)(x^2-2x+11)-16=0 | | 1/5(x)=7/100 | | x+1/5=1/3 | | 8.5/x=15/30 | | -7z/8=21 | | m/4-7=(3.m)/4 | | 2x2−12x+18=02 | | (6y-8)=62 | | 5x^2+15x−50=05 | | x2+16=65 | | 20x+20=36x-24 | | (7x+2)+90+(3x+8)=180 |

Equations solver categories