0.4x-0.3(4-3x)=-0.7(x-4)

Simple and best practice solution for 0.4x-0.3(4-3x)=-0.7(x-4) 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 0.4x-0.3(4-3x)=-0.7(x-4) equation: 


Simplifying
0.4x + -0.3(4 + -3x) = -0.7(x + -4)
0.4x + (4 * -0.3 + -3x * -0.3) = -0.7(x + -4)
0.4x + (-1.2 + 0.9x) = -0.7(x + -4)

Reorder the terms:
-1.2 + 0.4x + 0.9x = -0.7(x + -4)

Combine like terms: 0.4x + 0.9x = 1.3x
-1.2 + 1.3x = -0.7(x + -4)

Reorder the terms:
-1.2 + 1.3x = -0.7(-4 + x)
-1.2 + 1.3x = (-4 * -0.7 + x * -0.7)
-1.2 + 1.3x = (2.8 + -0.7x)

Solving
-1.2 + 1.3x = 2.8 + -0.7x

Solving for variable 'x'.

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

Add '0.7x' to each side of the equation.
-1.2 + 1.3x + 0.7x = 2.8 + -0.7x + 0.7x

Combine like terms: 1.3x + 0.7x = 2x
-1.2 + 2x = 2.8 + -0.7x + 0.7x

Combine like terms: -0.7x + 0.7x = 0.0
-1.2 + 2x = 2.8 + 0.0
-1.2 + 2x = 2.8

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 2x = 2.8 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 2x = 2.8 + 1.2
2x = 2.8 + 1.2

Combine like terms: 2.8 + 1.2 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

See similar equations:

| 5x(3x+7x)=5x(25x-5x) | | 2=4(2a-3)-(7a+4) | | 2y-4=3(y-5) | | 20(x)+10(x)=60 | | 10x+5=8x+9 | | 2x+4=-2(x+2) | | 3y-5=y+4y-9 | | 6x^2+x-15=6x^2+x+15 | | (5x-3)(5x+3)= | | -6-3(7y-3)=-3(-4y+8)+7 | | -40y^3=64y^2 | | -4y-15=9 | | (1/2)(x+20)=4 | | -7=-2v-1 | | -(4x-2)=-6+12x | | 12x-(3+4x)= | | 0=-8y-26 | | 14=-8u+18 | | -1/2+5/12x=2/3x-3/4 | | -7u+22=0 | | 0=-5x+40 | | 6x+2=-6 | | 0.58-0.38= | | 0=-6v-22 | | -5v-17=-8 | | 0=-5y+15 | | -15=7v-14 | | 4(2y+1)=-2(y-12) | | 11=-2w-5 | | 6n+4-2=3n+6 | | 2z+13=19 | | -3u+18=0 |

Equations solver categories