.04(x)+0.10(30-x)=.06(30)

Simple and best practice solution for .04(x)+0.10(30-x)=.06(30) 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 .04(x)+0.10(30-x)=.06(30) equation:


Simplifying
0.04(x) + 0.10(30 + -1x) = 0.06(30)
0.04x + (30 * 0.10 + -1x * 0.10) = 0.06(30)
0.04x + (3 + -0.1x) = 0.06(30)

Reorder the terms:
3 + 0.04x + -0.1x = 0.06(30)

Combine like terms: 0.04x + -0.1x = -0.06x
3 + -0.06x = 0.06(30)

Multiply 0.06 * 30
3 + -0.06x = 1.8

Solving
3 + -0.06x = 1.8

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -0.06x = 1.8 + -3

Combine like terms: 3 + -3 = 0
0 + -0.06x = 1.8 + -3
-0.06x = 1.8 + -3

Combine like terms: 1.8 + -3 = -1.2
-0.06x = -1.2

Divide each side by '-0.06'.
x = 20

Simplifying
x = 20

See similar equations:

| -7.7x=53.9 | | 26x-9-13x+3=26x-6-13x+13 | | 123+(2x+1)=180 | | 0=-18x+18 | | 7x-21=4x | | 0=-18+18 | | 5m^2+25= | | -3(2b+4)+(7b-5)=0 | | 8(x+2)=2(4x+1)14 | | 4.8q-4.8-5.1q=-1.3q-5.4 | | 7(2x-6)=1 | | z^2-13z+36=0 | | -6=x+3-4x | | 6p+7=3(2p-3)-4(-10+4p) | | 6(r-7)+4=7(r+2)-25 | | P^2-7p-18=0 | | .11X+.40= | | 9=5x+9-6x | | X+2=50 | | -20x+46=26 | | (3w-4)(4w-6)= | | 6p+7=3(2p-3)-4(10+4p) | | 6-4(3x-2)=-46 | | 27x+51=-84 | | 7x-2y=14 | | 11-(2v+3)=2v-8 | | x+10+2x=-20-2x-25 | | 6(2x-6)=2(6x+2) | | -6=-5x+7x | | 80=6x-0.1x^2 | | -4=3x-4x | | 7m-2=8m+4m |

Equations solver categories