1.2x+8.4=3x

Simple and best practice solution for 1.2x+8.4=3x 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 1.2x+8.4=3x equation:


Simplifying
1.2x + 8.4 = 3x

Reorder the terms:
8.4 + 1.2x = 3x

Solving
8.4 + 1.2x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
8.4 + 1.2x + -3x = 3x + -3x

Combine like terms: 1.2x + -3x = -1.8x
8.4 + -1.8x = 3x + -3x

Combine like terms: 3x + -3x = 0
8.4 + -1.8x = 0

Add '-8.4' to each side of the equation.
8.4 + -8.4 + -1.8x = 0 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + -1.8x = 0 + -8.4
-1.8x = 0 + -8.4

Combine like terms: 0 + -8.4 = -8.4
-1.8x = -8.4

Divide each side by '-1.8'.
x = 4.666666667

Simplifying
x = 4.666666667

See similar equations:

| 6(x+4)=3(5x+2) | | -(2x-7)+1=6x+8(1-x) | | 0.13t-2.5=0.08t-0.4 | | 5x+20=4x-60 | | 0.35+0.6=1.5 | | 31/3x-11/6=51/2 | | 0.12x+0.15(700-x)=99 | | 4x-8(x-1)=-4x-13 | | 2x+3x-1=89 | | 4e-9=11 | | (c+5)/4=6 | | n+0.7n=85 | | 44-8x=12x | | 0.1x^2+2x+16=0 | | 8x+2+4x+7=11x+3 | | (1-x)(1+x)=0 | | 2/y=51/3/8 | | -18x+24y=72 | | 7x+10y=3 | | 5.4x-4=4.4x | | 15(x-4)=4(x+6) | | 1/5-x+1/8=x/5 | | (9-7i)-(10-6i)=0 | | 9x+12=-51 | | 6(3x-5)+2(3x-5)-8(3x-5)=y | | (3x-15)*4=(4+3x)*3 | | 6c+2a=2.80 | | 3+2x=-7-3x | | 1/8-x/9=8x-9/9 | | 2+x=2x-6 | | 7(x-4)=3x-10 | | 3x=1.2x+8.4 |

Equations solver categories