75-4x=7x+20

Simple and best practice solution for 75-4x=7x+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 75-4x=7x+20 equation:


Simplifying
75 + -4x = 7x + 20

Reorder the terms:
75 + -4x = 20 + 7x

Solving
75 + -4x = 20 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
75 + -4x + -7x = 20 + 7x + -7x

Combine like terms: -4x + -7x = -11x
75 + -11x = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
75 + -11x = 20 + 0
75 + -11x = 20

Add '-75' to each side of the equation.
75 + -75 + -11x = 20 + -75

Combine like terms: 75 + -75 = 0
0 + -11x = 20 + -75
-11x = 20 + -75

Combine like terms: 20 + -75 = -55
-11x = -55

Divide each side by '-11'.
x = 5

Simplifying
x = 5

See similar equations:

| S(x)=(x-0)(x+0)(x-9)(x+8)(x-2)(x+2)(x-2)(x+2) | | 5y-9+y+33=6y+30-3y | | 3x+10x-(7x+5)= | | x^2+12x+32= | | 3x(4x-3)(x+3)= | | 75x^2+5x-10=0 | | 9x+(-6y)=12 | | 12x^2+20x= | | e^6x=2 | | b^2+2b-15=0 | | -x+6-5x=14-2x | | 10x=23 | | 5x^2-3x-2=0 | | 16(v+4)-4v=4(3v+3)-15 | | 2r^2+7r+5=0 | | x^4-27x^2+162=0 | | 25n-7=5n+3 | | .1x+.7y=5 | | 0.25(5b+11)=19 | | 100s^2-9=0 | | -54x^2-99x-15=0 | | 7x-5yi=-6i+24 | | 13x+8+8x=9x-22 | | 9y^3-49y=0 | | 10y^2+13y-2= | | 24x^2+26x+6=0 | | 12x=-2(x-16) | | 0.75(5b+11)=19 | | Y-5=0 | | 8x^2-14x-15=0 | | x^2+6x=91 | | 72x^2+72x+10=0 |

Equations solver categories