0.3x-2.5=3.1x+2.1

Simple and best practice solution for 0.3x-2.5=3.1x+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 0.3x-2.5=3.1x+2.1 equation: 


Simplifying
0.3x + -2.5 = 3.1x + 2.1

Reorder the terms:
-2.5 + 0.3x = 3.1x + 2.1

Reorder the terms:
-2.5 + 0.3x = 2.1 + 3.1x

Solving
-2.5 + 0.3x = 2.1 + 3.1x

Solving for variable 'x'.

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

Add '-3.1x' to each side of the equation.
-2.5 + 0.3x + -3.1x = 2.1 + 3.1x + -3.1x

Combine like terms: 0.3x + -3.1x = -2.8x
-2.5 + -2.8x = 2.1 + 3.1x + -3.1x

Combine like terms: 3.1x + -3.1x = 0.0
-2.5 + -2.8x = 2.1 + 0.0
-2.5 + -2.8x = 2.1

Add '2.5' to each side of the equation.
-2.5 + 2.5 + -2.8x = 2.1 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -2.8x = 2.1 + 2.5
-2.8x = 2.1 + 2.5

Combine like terms: 2.1 + 2.5 = 4.6
-2.8x = 4.6

Divide each side by '-2.8'.
x = -1.642857143

Simplifying
x = -1.642857143

See similar equations:

| y=6x^4+35x^3-x-7x-1 | | 12-0.6p=-27 | | 3x-5+2(2x)+13=-3-5x+(16-6) | | 16+5+6= | | -36=6[y-2] | | 12+2(z-6)=-5z+6 | | 11y+6=13-6 | | 7/6x-4=1/2 | | 12-4y=-13 | | 13y-6=11y-6 | | X+y=.5 | | (y+6)(y+4)=8 | | 17[x-2]=-34 | | -5-4a-7a=-3(7+6a)+5(5+2a) | | (x+1)2=2x+1 | | -8+7y=29 | | u-8= | | 5(x+1)-(2x-1)=1 | | 7(x+4)-8=3x+4(4+x) | | (8x^-2-2x^-1)/(10x^-1-12x^-2) | | -6(1+7p)=39+3p | | 1=x(20-2x) | | -4n-2.2n+11+2.7n-15.2= | | 6+7r-3=3+7r | | 6+7r-3=3+7t | | 2+10(2+8r)=9r-49 | | -1x-7=-11 | | 9n^2-8n-5=4n | | U/6=3/5 | | -3m+4(8+4m)=136 | | (8x-3)-8=4+2x | | 8(9+y)-12=5(2y+6) |

Equations solver categories