3(2x+5)=3(x+7)

Simple and best practice solution for 3(2x+5)=3(x+7) 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(2x+5)=3(x+7) equation: 



3(2x+5)=3(x+7)

We move all terms to the left:

3(2x+5)-(3(x+7))=0

We multiply parentheses

6x-(3(x+7))+15=0



We calculate terms in parentheses: -(3(x+7)), so:

3(x+7)

We multiply parentheses

3x+21

Back to the equation:

-(3x+21)



We get rid of parentheses

6x-3x-21+15=0

We add all the numbers together, and all the variables

3x-6=0

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

3x=6

x=6/3

x=2

See similar equations:

| 0.5^x-x=0 | | 3x-16=–2x+4 | | 3a+8-6=27 | | y-102=36 | | y-36=102 | | 3r^2+18r+81=21 | | 5n^2-3n+2.25=-5 | | 6/1.75=m | | 2y-3=45 | | (7x8)-19=8 | | 9=(5-t)÷(-5) | | 98=4+2c | | 2m+6=3m-9 | | 71-5b=9b-13 | | 11a=4a+98 | | (x−2)+4=2 | | −1/3​=j/4​−10/3 | | -3x-13=-7x=-7 | | 4x+7=9–6x | | 16p+22+67+8p=180 | | 2b+b-18+33=180 | | 2z-41+2z-48+2z-50=180 | | b-8+2b+37=180 | | 2u+14+3u-15+7u-5=180 | | 3x/81/3=15 | | 2u-18+u-3+2u-20=180 | | P-15+p-20+31=180 | | 5a-13+3a-2+9a+8=180 | | 3a-31+6a-10+2a-5=180 | | 2z-37+z-29+40=180 | | 4w-11+9w+6w-16=180 | | 2p+7+2p-16+2p=180 |

Equations solver categories