(4-2a)=7(a-2)

Simple and best practice solution for (4-2a)=7(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 (4-2a)=7(a-2) equation: 



(4-2a)=7(a-2)

We move all terms to the left:

(4-2a)-(7(a-2))=0

We add all the numbers together, and all the variables

(-2a+4)-(7(a-2))=0

We get rid of parentheses

-2a-(7(a-2))+4=0



We calculate terms in parentheses: -(7(a-2)), so:

7(a-2)

We multiply parentheses

7a-14

Back to the equation:

-(7a-14)



We get rid of parentheses

-2a-7a+14+4=0

We add all the numbers together, and all the variables

-9a+18=0

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

-9a=-18

a=-18/-9

a=+2

See similar equations:

| 10+5m=1+8m | | 46+z+34=4z+19 | | 5c–1=34 | | 45+2m=180 | | 126x-10+74x=190 | | −2(3+x)−3=11 | | 2m+18=20 | | 14-3(x+2)=72 | | –4s=–s+9 | | 2x(3x+1)=6x-2 | | 4(2xx-3)+8(x-4)=2(2x+6) | | 1/4A=5,a= | | 6y-2(2y-4)-2=12 | | y+4/7y=308 | | c-10=3c+14 | | 1/2x-7=1/2x-7 | | 6-5j=-6j | | 28q=756 | | 0.4x+4=0.5x+11 | | -6+10=3x+8 | | 5=-2+f | | 109+30+x=180 | | 5/14=x/98 | | 17-8x=3x+62 | | 2/5(y+2)-1/5y=6 | | 39+b+13=4b-18 | | 1/2(4x+16)=x-5 | | -1/4x-2=-3/2x+3 | | 6x-12=-84 | | 20/n=-4 | | 7(xx-2)+3(x+2)=5(x-6) | | 48/6m=8 |

Equations solver categories