3(x+1)-2=7

Simple and best practice solution for 3(x+1)-2=7 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(x+1)-2=7 equation: 


Simplifying
3(x + 1) + -2 = 7

Reorder the terms:
3(1 + x) + -2 = 7
(1 * 3 + x * 3) + -2 = 7
(3 + 3x) + -2 = 7

Reorder the terms:
3 + -2 + 3x = 7

Combine like terms: 3 + -2 = 1
1 + 3x = 7

Solving
1 + 3x = 7

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 3x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 7 + -1
3x = 7 + -1

Combine like terms: 7 + -1 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

See similar equations:

| -7(2x+8)= | | 20=6x+9 | | 27x^2+81x+60= | | 9(7x+7)= | | 5(2k-30)=8k | | X+15=93 | | x=2y-1 | | 8(8x+6)= | | 7a-6=5a+2 | | x+y+4x-3x+2y+3y=0 | | 4+.1666666666666667=3 | | 4n+2=30 | | -5(5x+5)= | | 4p-9=0 | | 0.25x^2-8x-45=0 | | X+8=x-6 | | x^2+24x-9=0 | | 3x-7=18-2x | | 4+.16n=3 | | -42n^2-45n-12= | | 3*2x-8+3=15 | | 2.4=3s-0.6 | | 20=5x+10 | | 49w^2+41w+9= | | 10+8x=-22 | | 49w^2+41w+9=0 | | -3a^2bc+12abc+10a^2bc-12abc= | | (x-6)(x+3)=22 | | 9(3a+5)+3(9a+5)= | | 3x+14=x+42 | | -6b+3+4b=-3b+8 | | 3p^2+2p=0 |

Equations solver categories