0.75(x+12)+0.75*x-x=20

Simple and best practice solution for 0.75(x+12)+0.75*x-x=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 0.75(x+12)+0.75*x-x=20 equation: 


Simplifying
0.75(x + 12) + 0.75x + -1x = 20

Reorder the terms:
0.75(12 + x) + 0.75x + -1x = 20
(12 * 0.75 + x * 0.75) + 0.75x + -1x = 20
(9 + 0.75x) + 0.75x + -1x = 20

Combine like terms: 0.75x + 0.75x = 1.5x
9 + 1.5x + -1x = 20

Combine like terms: 1.5x + -1x = 0.5x
9 + 0.5x = 20

Solving
9 + 0.5x = 20

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 0.5x = 20 + -9

Combine like terms: 9 + -9 = 0
0 + 0.5x = 20 + -9
0.5x = 20 + -9

Combine like terms: 20 + -9 = 11
0.5x = 11

Divide each side by '0.5'.
x = 22

Simplifying
x = 22

See similar equations:

| 8h-26=46 | | -10=-5(w+13) | | 0=2x^2+8x+3 | | 3+4y=8y | | 2(3+3x)-5=13 | | 3x-(x-2)+2(2+x)=4-2x-(x+3) | | 3a*bc*4d=12abcd | | 3a*bc*4d= | | 6h+17=447 | | -32=-8(x-1) | | 8x-2y+3x-4y= | | 3v+15-9= | | 3*x+7=16 | | (4x+3)(2x+6)=0 | | 42=-14(n-11) | | 5x+4=8x+13 | | 5sinx-3=sinx | | X+53=13 | | 1-bx-1-bx= | | y=3cos(2x+20) | | k=2(3x-5) | | 78-3(2x-1)+4(2-x)=2(x-5)-3(2-3x) | | d=540+0.5p | | 24x^2+26x=5 | | x^2-x^4=0.99 | | x^5=3x^3+54x | | 2x^2-4x+5=0 | | 2x^2-x^4=0.99 | | 11x+30=6x+160 | | 2*x+3=2*(3x-6) | | -19-8=9x+15 | | 2r+3=5(r+3) |

Equations solver categories