0.4(8x+9)=0.7-(x-3)

Simple and best practice solution for 0.4(8x+9)=0.7-(x-3) 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(8x+9)=0.7-(x-3) equation:


Simplifying
0.4(8x + 9) = 0.7 + -1(x + -3)

Reorder the terms:
0.4(9 + 8x) = 0.7 + -1(x + -3)
(9 * 0.4 + 8x * 0.4) = 0.7 + -1(x + -3)
(3.6 + 3.2x) = 0.7 + -1(x + -3)

Reorder the terms:
3.6 + 3.2x = 0.7 + -1(-3 + x)
3.6 + 3.2x = 0.7 + (-3 * -1 + x * -1)
3.6 + 3.2x = 0.7 + (3 + -1x)

Combine like terms: 0.7 + 3 = 3.7
3.6 + 3.2x = 3.7 + -1x

Solving
3.6 + 3.2x = 3.7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3.6 + 3.2x + x = 3.7 + -1x + x

Combine like terms: 3.2x + x = 4.2x
3.6 + 4.2x = 3.7 + -1x + x

Combine like terms: -1x + x = 0
3.6 + 4.2x = 3.7 + 0
3.6 + 4.2x = 3.7

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 4.2x = 3.7 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 4.2x = 3.7 + -3.6
4.2x = 3.7 + -3.6

Combine like terms: 3.7 + -3.6 = 0.1
4.2x = 0.1

Divide each side by '4.2'.
x = 0.02380952381

Simplifying
x = 0.02380952381

See similar equations:

| 10x+4-3x+10=21 | | -3(4-2x)=-5-4x | | 0.4x+5=7 | | 2x+3+4(2x-2)=15 | | 540x=45 | | 4y^2+76y+361=0 | | 5(4x-3)=20x-15 | | 3n^2+26n+48=0 | | Y=330+.8Y | | -3x^2-7x+6=0 | | 2(y-3)+5=3(y-1) | | (4-w)(4w+7)=0 | | 3(x-2)+4=5x-6 | | 0=5x^2+6x+1 | | -5x^2+6x+1=0 | | (7x+5)2=13 | | 2(3u+7)=-4(3-2) | | (v+8)(v-5)=0 | | 5(2x+3)=10 | | 6x+2.3=3x-5.1 | | 6(x-1)=54 | | 6x^3+18x^2=0 | | 8ln(x)+3=4 | | 4(3x+1)=10 | | -12x+6x=-20+12x+2 | | 15x^2+16x+15=0 | | 5n-7=2(h+1) | | 5p^2+23p+12=0 | | 8x-3=2(x-1/2) | | 12x^2+5x+3=0 | | 5(x+2)=-30 | | -x^2+5x+3=4 |

Equations solver categories