3.4(2a-6)+.5=2.5(3a+20)

Simple and best practice solution for 3.4(2a-6)+.5=2.5(3a+20) 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 3.4(2a-6)+.5=2.5(3a+20) equation: 



3.4(2a-6)+.5=2.5(3a+20)

We move all terms to the left:

3.4(2a-6)+.5-(2.5(3a+20))=0

We add all the numbers together, and all the variables

3.4(2a-6)-(2.5(3a+20))+0.5=0

We multiply parentheses

6.8a-(2.5(3a+20))-20.4+0.5=0



We calculate terms in parentheses: -(2.5(3a+20)), so:

2.5(3a+20)

We multiply parentheses

7.5a+50

Back to the equation:

-(7.5a+50)



We add all the numbers together, and all the variables

6.8a-(7.5a+50)-19.9=0

We get rid of parentheses

6.8a-7.5a-50-19.9=0

We add all the numbers together, and all the variables

-0.7a-69.9=0

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

-0.7a=69.9

a=69.9/-0.7

a=-99+0.6/0.7

See similar equations:

| 52x=152 | | 4(x-8)-9x=8 | | 190-y+70+y+90=360 | | X+x+10=10 | | 9-x/5=5-x/2 | | 6x(4x−9)=0 | | 2/15s=48 | | x+72=7 | | 5.4-4x=-6+2x | | 2/15s=180 | | 4+1.5y+y=99 | | 2/15s=24 | | 4(x-2)-2x+15=22 | | 10x+3×=2 | | 26=u/3-15 | | 8.75(x)^3=11 | | 44=2x+8 | | 4x9=36,2x=360 | | 5+3x12x=10+30 | | 7x(7x-3)=0 | | ((x+5)/(x^2-25))/((x-5)/x-3))=0 | | 16x+33=180 | | (1/3x)=2x+10 | | Y1=3(2x-5)=Y2=2(3x-1)+x | | (30-4x)(16+2x)=396 | | 2w+8(4w+7)=213+13 | | 9n-2=5n+18n/7 | | x^2+3x−24=3x+1 | | 7x+43=180 | | 2/7s=110 | | 2/7s=30 | | 2+2n-4n=6 |

Equations solver categories