3(7x+1)=66

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


Simplifying
3(7x + 1) = 66

Reorder the terms:
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:

| 2/3x-7(x-1/2)=28.5-x | | -2x+2y=-20 | | 13(m-864)=780 | | 6b^2-19n+15=0 | | 7(6+4x)=378 | | 30(k-944)=900 | | 7(6x+1)=343 | | 3000=1750+0.02x | | 7=j/7-11 | | 2.40=0.3d | | 2(6+3x)=54 | | 12/4=x/9 | | x^2+28x-171=0 | | | | 6(1x+10)=120 | | | | 5(x+14)-3x=20 | | 29=45-u | | 2n^2-8n=10 | | 1.05+1.35x+1.17y=30 | | 2[3x-5(2x-1234)]=1.4+20 | | (2x-3)squared=49 | | 180-(3n-14)=x | | (4x)/(5x-20) | | -4x-3(x+1)=-2(3x+2) | | 2(5+6x)=58 | | 2n^2=-16n-24 | | 197=11+31r | | 2(7+7x)=154 | | 12/2=9 | | 57+20r=697 | | 41-6x=5 |

Equations solver categories