0.4[x+0.7]=0.6x-4.2

Simple and best practice solution for 0.4[x+0.7]=0.6x-4.2 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 0.4[x+0.7]=0.6x-4.2 equation: 


Simplifying
0.4[x + 0.7] = 0.6x + -4.2

Reorder the terms:
0.4[0.7 + x] = 0.6x + -4.2
[0.7 * 0.4 + x * 0.4] = 0.6x + -4.2
[0.28 + 0.4x] = 0.6x + -4.2

Reorder the terms:
0.28 + 0.4x = -4.2 + 0.6x

Solving
0.28 + 0.4x = -4.2 + 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
0.28 + 0.4x + -0.6x = -4.2 + 0.6x + -0.6x

Combine like terms: 0.4x + -0.6x = -0.2x
0.28 + -0.2x = -4.2 + 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
0.28 + -0.2x = -4.2 + 0.0
0.28 + -0.2x = -4.2

Add '-0.28' to each side of the equation.
0.28 + -0.28 + -0.2x = -4.2 + -0.28

Combine like terms: 0.28 + -0.28 = 0.00
0.00 + -0.2x = -4.2 + -0.28
-0.2x = -4.2 + -0.28

Combine like terms: -4.2 + -0.28 = -4.48
-0.2x = -4.48

Divide each side by '-0.2'.
x = 22.4

Simplifying
x = 22.4

See similar equations:

| 10x^3+7x^2-82x+56=0 | | 14x-7y=3z | | 15y-4[2y-3]=-2 | | 0=36+x+12 | | (5-3.4)= | | 3x-26-4x=9 | | Sin34=X/24 | | 2(x+2)=7(x-2)-12 | | 0=2x^2-13x+15 | | 4/3x-1/2= | | (b^2-7b-44)+(b+2)=0 | | (12-2x)(16-2x)=96 | | 4f^3+7f^2-8f-14=0 | | -2[-3-2(-3-7)]= | | 4(x+2)=8x+7-4x+1 | | y-60=8x-40 | | 2x-5.6/3=1-x/1.5 | | 9=3-2(4a-3) | | 55x-440+44x+220=1320+20x+40 | | 5(x+1)=4(x-1)+x | | 2r=9r | | 5x-(-10)=30 | | -8-x=50 | | -7x-9x-180=124 | | x-(x*.06)=1000 | | 37.6y+5.9x=1000.5 | | 4x-8y-6x+5y=4x-8y-6x+5y | | 12x-9x-29=43 | | 9=3t+3 | | -5.642-2.57= | | 8x-3(x+6)=6x-5 | | 8-(7x+1)=8 |

Equations solver categories