3x+7+2=8

Simple and best practice solution for 3x+7+2=8 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 3x+7+2=8 equation: 


Simplifying
3x + 7 + 2 = 8

Reorder the terms:
7 + 2 + 3x = 8

Combine like terms: 7 + 2 = 9
9 + 3x = 8

Solving
9 + 3x = 8

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 3x = 8 + -9

Combine like terms: 9 + -9 = 0
0 + 3x = 8 + -9
3x = 8 + -9

Combine like terms: 8 + -9 = -1
3x = -1

Divide each side by '3'.
x = -0.3333333333

Simplifying
x = -0.3333333333

See similar equations:

| -3.4x+1.3=-15.7 | | 16+24-x=10 | | 4x-8+6x+13=90 | | X(x-2)(x-2)=40 | | 7.3x=-54.75 | | 6+5-x=53 | | x-9=8.28 | | 8+3a=a+28 | | 5x+21=10 | | 10b-35+3ab=5ab-7a | | -6y=4.62 | | -7y+3(y+5)=31 | | 6x+5y=105 | | 3x^2-48=1 | | 6+2=3 | | t-16=-16+t | | -y=4.62 | | a(2b+3)=9b+12-b | | 18x-11=6x+11 | | 6x+4y=90 | | x+3.8=6.5 | | 95=5(1-6b) | | -18-18r=-19r | | -1+15(y+2)=7(y+11) | | .01-.1+.5=2y | | -20=4/7x | | -4x+15=-110 | | 7(9)=9(7) | | 18=c+5+2 | | -3/4x=9/20 | | D(6d-18)=0 | | b=80+22w |

Equations solver categories