3a+4=5(a+2)

Simple and best practice solution for 3a+4=5(a+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 3a+4=5(a+2) equation: 



3a+4=5(a+2)

We move all terms to the left:

3a+4-(5(a+2))=0



We calculate terms in parentheses: -(5(a+2)), so:

5(a+2)

We multiply parentheses

5a+10

Back to the equation:

-(5a+10)



We get rid of parentheses

3a-5a-10+4=0

We add all the numbers together, and all the variables

-2a-6=0

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

-2a=6

a=6/-2

a=-3

See similar equations:

| 5x-10=15x-12 | | 5x-10=15x-2 | | -6(-5+4x)=-264 | | ½x+2=8+x | | 7c=-2.1 | | 78=3p-39 | | 2x2+45x+72=0 | | ‐7x+2=‐12 | | (6c-5)=4(7c-8)+3 | | 5x−3​(x−3​)=−6+6x | | 18+-7=x | | -1=0.75x+8 | | 11=2(8+3x)=49 | | 4×(3x-2)=28 | | -3(7x-1)=-144 | | 10+15=7x-2x | | 2x+5+6x=33 | | -66=-2x-4(-6x-44) | | 7x+12=x^2 | | 46=14+4x | | -10.8b-4.6-6.81=1.5b+13.47 | | 356=6x-7(8x-8) | | (2x+4)(4x)(x)=360 | | –8(2n+10)=32 | | -1=-10x+1 | | 10+(-x)=19-(-x) | | -7.4m+15=-8.9m | | -5(7-3x)+5=90 | | 15=y+6 | | -7.4m+15=-8.9 | | 3(–x+6)=39 | | -8p+1=-7-10p |

Equations solver categories