4(3-2x)-7(x-5)+(7-4x)-(x+5)=20

Simple and best practice solution for 4(3-2x)-7(x-5)+(7-4x)-(x+5)=20 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 4(3-2x)-7(x-5)+(7-4x)-(x+5)=20 equation: 


Simplifying
4(3 + -2x) + -7(x + -5) + (7 + -4x) + -1(x + 5) = 20
(3 * 4 + -2x * 4) + -7(x + -5) + (7 + -4x) + -1(x + 5) = 20
(12 + -8x) + -7(x + -5) + (7 + -4x) + -1(x + 5) = 20

Reorder the terms:
12 + -8x + -7(-5 + x) + (7 + -4x) + -1(x + 5) = 20
12 + -8x + (-5 * -7 + x * -7) + (7 + -4x) + -1(x + 5) = 20
12 + -8x + (35 + -7x) + (7 + -4x) + -1(x + 5) = 20

Remove parenthesis around (7 + -4x)
12 + -8x + 35 + -7x + 7 + -4x + -1(x + 5) = 20

Reorder the terms:
12 + -8x + 35 + -7x + 7 + -4x + -1(5 + x) = 20
12 + -8x + 35 + -7x + 7 + -4x + (5 * -1 + x * -1) = 20
12 + -8x + 35 + -7x + 7 + -4x + (-5 + -1x) = 20

Reorder the terms:
12 + 35 + 7 + -5 + -8x + -7x + -4x + -1x = 20

Combine like terms: 12 + 35 = 47
47 + 7 + -5 + -8x + -7x + -4x + -1x = 20

Combine like terms: 47 + 7 = 54
54 + -5 + -8x + -7x + -4x + -1x = 20

Combine like terms: 54 + -5 = 49
49 + -8x + -7x + -4x + -1x = 20

Combine like terms: -8x + -7x = -15x
49 + -15x + -4x + -1x = 20

Combine like terms: -15x + -4x = -19x
49 + -19x + -1x = 20

Combine like terms: -19x + -1x = -20x
49 + -20x = 20

Solving
49 + -20x = 20

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + -20x = 20 + -49

Combine like terms: 49 + -49 = 0
0 + -20x = 20 + -49
-20x = 20 + -49

Combine like terms: 20 + -49 = -29
-20x = -29

Divide each side by '-20'.
x = 1.45

Simplifying
x = 1.45

See similar equations:

| -9x-2=-42 | | 2x^2=175 | | tanx=13 | | abs(5x-2)+2=7 | | 1224/9000 | | 8+4(-5-3x)=-6(2-6x) | | 9000/1224 | | 6(a+5)=-3(2-6a) | | 8log(10)=0 | | -30-7m=2(2m-6)-8m | | 28000(1-X)=25270 | | P=b+2a+4cforb | | 10x+7y=20 | | 15s-17s=10 | | 9(v+3)-3v=2(3v+3)-8 | | 8+r=-7(r-8) | | 3n/5=n-2 | | 14=1/2h(2+5) | | 7(5x+7)=6(6x+7) | | 32=-5x+4x | | 22*80/80 | | 2x+5x+x=160 | | 22*55/80 | | (m+4)(m+8)=(m-5)(m-5) | | 32-5k=4(1-3k) | | 8x+7(3x-2)=18-3x | | 8x+3y+6z-4x+5z-6y= | | x-1=-6x | | 6-3*x-1=12 | | -6(5r+2)+7(3r+5)=-13 | | 16x^2+7y^2-64x+28y-20=0 | | 4x^3+6x+2=0 |

Equations solver categories