87=3(7+3x)-6

Simple and best practice solution for 87=3(7+3x)-6 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 87=3(7+3x)-6 equation: 



87=3(7+3x)-6

We move all terms to the left:

87-(3(7+3x)-6)=0

We add all the numbers together, and all the variables

-(3(3x+7)-6)+87=0



We calculate terms in parentheses: -(3(3x+7)-6), so:

3(3x+7)-6

We multiply parentheses

9x+21-6

We add all the numbers together, and all the variables

9x+15

Back to the equation:

-(9x+15)



We get rid of parentheses

-9x-15+87=0

We add all the numbers together, and all the variables

-9x+72=0

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

-9x=-72

x=-72/-9

x=+8

See similar equations:

| -5g-5=-20 | | 2r-4(1+3r)=74 | | 2/3(6x-15)=4x+2(x-13 | | 11-6x=-5 | | 110+10a+22a=558 | | 13x=+21 | | 7(g+81)=77 | | 3+5(9+2n)=482n | | -10-20=-20r | | m—+6=102 | | 36x=56+8x | | 7(x-2)+5=3(2x-1+1 | | a2+9a+6=0 | | d=-25 | | 1=f/3-7 | | 1/12k+9/4=6 | | 6x+15=3x+90 | | 4m-14-11m=-63 | | y-80/4=3 | | 36/c=45/20 | | x+x+5x-5=180 | | x+5x-5=180 | | -10=y-(-18) | | -61y=139 | | (d-2)(d+3)=0 | | x/5+35=90 | | 8g+20g+–7g+–11g=–20 | | 3(x-10)=60.x | | 6x+15=3x+90x= | | v/6+37=44 | | x+5x-5=56 | | 5x+5x+40+40=360 |

Equations solver categories