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

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


Simplifying
3(-1x + 4) = 20x + -7

Reorder the terms:
3(4 + -1x) = 20x + -7
(4 * 3 + -1x * 3) = 20x + -7
(12 + -3x) = 20x + -7

Reorder the terms:
12 + -3x = -7 + 20x

Solving
12 + -3x = -7 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
12 + -3x + -20x = -7 + 20x + -20x

Combine like terms: -3x + -20x = -23x
12 + -23x = -7 + 20x + -20x

Combine like terms: 20x + -20x = 0
12 + -23x = -7 + 0
12 + -23x = -7

Add '-12' to each side of the equation.
12 + -12 + -23x = -7 + -12

Combine like terms: 12 + -12 = 0
0 + -23x = -7 + -12
-23x = -7 + -12

Combine like terms: -7 + -12 = -19
-23x = -19

Divide each side by '-23'.
x = 0.8260869565

Simplifying
x = 0.8260869565

See similar equations:

| -2x+16=8x-14 | | (4x^4+5x^3-6x^2+4x-12)-(-8x^4+4x^3+x^2-4x+13)=y | | -54+12x=18 | | 6(3x-9)=6(-7x-3) | | n=26 | | 7=5x-28 | | 3(2x-8)=-12 | | x+2*y=6 | | 200+2=232 | | 56(x+23)-29=5 | | x+y+z+t+u+i+o=1000 | | 7y+15-6y+3=5y-4-2y-6 | | 14x+35=63 | | 4(-4x-6)=4(7x+3) | | 8x-3=14x+33 | | 20=-8+4x | | 6x-2=38 | | -4x--7=-13 | | (k-3)-4=5 | | 84=28+4x | | 6(4x-6)=6(-6x-3) | | (6x^2-2x+5)+(2x^2+4)=y | | C^2-2c=o | | 2(-2x-9)=2(-8x-5) | | 17+6x=65 | | x*16=80 | | 1.5g+3=12 | | 5x-50=25 | | 14x+35=42 | | 8x^2-9x+2=0 | | j-3.4=1.2 | | 57-2x-431=21-5x+55 |

Equations solver categories