.09=x*.3+(1-x)*.7

Simple and best practice solution for .09=x*.3+(1-x)*.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 .09=x*.3+(1-x)*.7 equation: 


Simplifying
0.09 = x * 0.3 + (1 + -1x) * 0.7

Reorder the terms for easier multiplication:
0.09 = 0.3x + (1 + -1x) * 0.7

Reorder the terms for easier multiplication:
0.09 = 0.3x + 0.7(1 + -1x)
0.09 = 0.3x + (1 * 0.7 + -1x * 0.7)
0.09 = 0.3x + (0.7 + -0.7x)

Reorder the terms:
0.09 = 0.7 + 0.3x + -0.7x

Combine like terms: 0.3x + -0.7x = -0.4x
0.09 = 0.7 + -0.4x

Solving
0.09 = 0.7 + -0.4x

Solving for variable 'x'.

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

Add '0.4x' to each side of the equation.
0.09 + 0.4x = 0.7 + -0.4x + 0.4x

Combine like terms: -0.4x + 0.4x = 0.0
0.09 + 0.4x = 0.7 + 0.0
0.09 + 0.4x = 0.7

Add '-0.09' to each side of the equation.
0.09 + -0.09 + 0.4x = 0.7 + -0.09

Combine like terms: 0.09 + -0.09 = 0.00
0.00 + 0.4x = 0.7 + -0.09
0.4x = 0.7 + -0.09

Combine like terms: 0.7 + -0.09 = 0.61
0.4x = 0.61

Divide each side by '0.4'.
x = 1.525

Simplifying
x = 1.525

See similar equations:

| 16t=x-3 | | 8x+1=4-(3-8x) | | 2.4x+3.4x= | | 77=7(s+4) | | 9.95+x=10.65 | | 3v-9=v+7+2v | | 3x^2+2xy+2y^2+7=0 | | 10x=13x-12 | | 3x+7=-5x+20 | | 14/[5*(17-9)-33] | | y=164+32.3x | | 1/4x^2-1/2x-6=0 | | 0=5/6x-15 | | 2[3-(2x-1)]=3[7-2(x+2)] | | 5+4h=17 | | ln(9x)+ln(5x)=13 | | 8x+5=7x+2 | | 4-2x=-5x-29 | | x=3y(10) | | Sin^2(2x)=4cos^2x-4cos^4x | | -4x-20y=-2 | | v+17=21 | | (2x-1)(2x^3-50)= | | 290=14x+10 | | 100y^2-5y-2=0 | | 11/10-4x/15=5/6 | | 3(x-2)-3=-9 | | Y/(-2)•(-2)= | | 3(x-1)+4=2 | | (4x-1)(6x+5)-(8x-1)(3x+5)= | | x=3y(6)+3 | | 12-3x=.2(3+4.3x-6) |

Equations solver categories