3(2x+7)=30

Simple and best practice solution for 3(2x+7)=30 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+7)=30 equation: 


Simplifying
3(2x + 7) = 30

Reorder the terms:
3(7 + 2x) = 30
(7 * 3 + 2x * 3) = 30
(21 + 6x) = 30

Solving
21 + 6x = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + -21 + 6x = 30 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = 30 + -21
6x = 30 + -21

Combine like terms: 30 + -21 = 9
6x = 9

Divide each side by '6'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 4u^2-13u+3=0 | | 3x+2+4*3x-1=279 | | 2x^4+2x-17forx=-3 | | 5x(6-4)= | | 38.6-5.6x=4.2x-30 | | 2x^2+18+10=-6 | | 6.7x=5.2x+2.3 | | 12cd+15c= | | 67=5w-8 | | 9-2x+3=x-6 | | 4=-3x+47 | | =5(2x+1)-3(2x-3) | | x^3+2x^2+7x+3ifx=10 | | -17-11z=104 | | 6x-12=-2x | | 60=4w+12 | | -2n=6-n | | 4(y+3)+8=80 | | 4(7x-4)+3(13-4x)-3(5x+5)=-3 | | 24k+15= | | 7(x+6)=6(x-3) | | 3x-11=10x+12 | | x-(x*0.25)-(x*0.3399)=50000 | | 0=16t^2-300t+2000 | | 21d^2-7d=O | | 6x+4y-2x+5y-5x= | | 12x^3-12x-45=0 | | x+.03x=23.6 | | t(n)=4n-2 | | 7(n-1)=-(3+n) | | k^2+5k-9=0 | | y=-1x^2+29x+12 |

Equations solver categories