0.4(x+40)+1.2x=80

Simple and best practice solution for 0.4(x+40)+1.2x=80 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 0.4(x+40)+1.2x=80 equation:


Simplifying
0.4(x + 40) + 1.2x = 80

Reorder the terms:
0.4(40 + x) + 1.2x = 80
(40 * 0.4 + x * 0.4) + 1.2x = 80
(16 + 0.4x) + 1.2x = 80

Combine like terms: 0.4x + 1.2x = 1.6x
16 + 1.6x = 80

Solving
16 + 1.6x = 80

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 1.6x = 80 + -16

Combine like terms: 16 + -16 = 0
0 + 1.6x = 80 + -16
1.6x = 80 + -16

Combine like terms: 80 + -16 = 64
1.6x = 64

Divide each side by '1.6'.
x = 40

Simplifying
x = 40

See similar equations:

| 3(-4x+2)=-26 | | -2x+4(x+11)=20 | | -3[2x+6]=12 | | 2(5x-3)=16 | | A=r(2L) | | 5-(4x+53)=-4x | | 9+7n-2=8n+14-2n | | 3x(5x-7)=0 | | R=E(I) | | 3x-5=2-6x | | r=(50+10)(24-2) | | 2x^2+6x+5=10 | | [2x+6]+-4=-20 | | 1+logx=0 | | r=(50+5)(24-1) | | 6+30x=20x+14 | | 87.60=45x+0.20 | | X^2+4x+12=6.48074069841 | | 5x+35=8x-4 | | 2y^2-x^2=11 | | 9y^2-y=0 | | -25=-4x+8-5 | | 150=35x*20 | | s(t)=-16t^2+32t+1920 | | X^2+4x+12=42 | | 18=6x-2y | | 3x^2+16=43 | | 2x-3y=bfory | | 1.4+4.2(5+3x)=0.7(m+20x) | | 2x-3y=b | | 4x-21=3x | | (x^2)-xy+(y^2)-4=0 |

Equations solver categories