(0.4+x)-(0.4*x)=0.7

Simple and best practice solution for (0.4+x)-(0.4*x)=0.7 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)-(0.4*x)=0.7 equation: 


Simplifying
(0.4 + x) + -1(0.4x) = 0.7

Remove parenthesis around (0.4 + x)
0.4 + x + -1(0.4x) = 0.7

Remove parenthesis around (0.4x)
0.4 + x + -1 * 0.4x = 0.7

Multiply -1 * 0.4
0.4 + x + -0.4x = 0.7

Combine like terms: x + -0.4x = 0.6x
0.4 + 0.6x = 0.7

Solving
0.4 + 0.6x = 0.7

Solving for variable 'x'.

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

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 0.6x = 0.7 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 0.6x = 0.7 + -0.4
0.6x = 0.7 + -0.4

Combine like terms: 0.7 + -0.4 = 0.3
0.6x = 0.3

Divide each side by '0.6'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| Xy-2x-3y+6= | | x^2+8x+16=1.7 | | -13.9-m=21.4 | | 6(3-6n)=-40-7n | | -32=-2(4y+4) | | m+4m-2=3x-2+x | | 20h+40=-15h-80 | | 2(3+4c)=3(3+4c) | | 34x(6+5y)=21 | | -121+10x=149+x | | 2x^2+11x=6x+25 | | 2-4c=3-4c+4c | | .81x^2=80 | | 3a-28=2a | | 27=3(7) | | 7=3(27) | | 6(-2-x)=5(2x+4) | | 5x-3(6x+4-13)=7+2-4x | | -15-8x=-3(8x+5) | | 0.06=12 | | 9y-x=18 | | 2(7x+10)=30 | | -16x^2+1500=940 | | 9x-3x=14 | | 0.2x+1.5=0.4x-1 | | -16x^2+1500=1000 | | -1+7x=-6(x-2) | | -7(-1+39)=5(3-5a) | | 4x+17=5x+5 | | -16x^2+1500=y | | y=-5(12.5)+100 | | -3w^2+2w+12=0 |

Equations solver categories