3x+2.1=

Simple and best practice solution for 3x+2.1= 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+2.1= equation: 


Simplifying
3x + 2.1 = 0

Reorder the terms:
2.1 + 3x = 0

Solving
2.1 + 3x = 0

Solving for variable 'x'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 3x = 0 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 3x = 0 + -2.1
3x = 0 + -2.1

Combine like terms: 0 + -2.1 = -2.1
3x = -2.1

Divide each side by '3'.
x = -0.7

Simplifying
x = -0.7

See similar equations:

| 20-x=3x+4 | | 27j-6=-12j+7 | | 24+-5+65=180 | | X-5=9-4x | | -2/3x=-40 | | -6/5x-1/3=-1/2 | | 12x+25x-5=180 | | 5x+46=100-4x | | 4(x+3)=8(x+2) | | .2x+.5x=2.1 | | 3/64=1-0 | | 5n^2-10=-5 | | 16x+y=180 | | 13=-5(4x+3)+21x | | 7(x+8)+3=-7(x-3)-5 | | 90=50+0.666666x | | 5(x+3)-2=5-3(1-x) | | 2y-12=4y-4 | | -7/5=-1/7t-3/2 | | 3y(x-3)-2(x-3)=0 | | -2/5-2/3w=1/2 | | x^2=x^2+2b-2bx^2 | | 70+8x=190 | | 40+8x=200 | | y=3x-2x+1 | | 10x+48=208 | | 3m-7=2+5m | | 2-5x=1-4x | | 67+9x=157 | | 4x+54=126 | | 6(x-7)=-7(x-7) | | x-0,66x=1/6 |

Equations solver categories