3(1+7x)=66

Simple and best practice solution for 3(1+7x)=66 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(1+7x)=66 equation: 


Simplifying
3(1 + 7x) = 66
(1 * 3 + 7x * 3) = 66
(3 + 21x) = 66

Solving
3 + 21x = 66

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 21x = 66 + -3

Combine like terms: 3 + -3 = 0
0 + 21x = 66 + -3
21x = 66 + -3

Combine like terms: 66 + -3 = 63
21x = 63

Divide each side by '21'.
x = 3

Simplifying
x = 3

See similar equations:

| 20/2/3x+12 | | 9/10=-5/3b | | 6x-5+7=34 | | 9(x-5)= | | 4(-6-9p)=12(p+10) | | 2x+4=-(-7x+7) | | m-5=-14 | | 7x=-3-5x | | 16(2x-9x)=4(8x+5) | | 12-6x=22-5x | | -5[3n-7]+2n= | | 2h-6(h-4)=-4 | | 20(2/3x)+12 | | .10x+.12y=3280 | | -6(-2-3x)=20 | | -3(x+9)=3 | | 5a^2+3b^2= | | 12v/5+18=36 | | 3(q-3)=4(2-4q) | | 0.3(9x+3)=3x+1 | | 256*37/64*11/16 | | 10x+12y=3280 | | 3x+2y-2=x+y+3 | | 5y+2=.5(-3a+1) | | 3x=84-x | | 3/x=4/x+2 | | 36/116 | | 12(w+3)=-50 | | 4x+9=8-2x | | 10y-22+6y=12y+10 | | 116=2(x+22) | | 2x^2+4x+3x+6=0 |

Equations solver categories