0.80x+0.70(20)=0.40(81)

Simple and best practice solution for 0.80x+0.70(20)=0.40(81) 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 0.80x+0.70(20)=0.40(81) equation: 


Simplifying
0.80x + 0.70(20) = 0.40(81)

Multiply 0.70 * 20
0.80x + 14 = 0.40(81)

Reorder the terms:
14 + 0.80x = 0.40(81)

Multiply 0.40 * 81
14 + 0.80x = 32.4

Solving
14 + 0.80x = 32.4

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 0.80x = 32.4 + -14

Combine like terms: 14 + -14 = 0
0 + 0.80x = 32.4 + -14
0.80x = 32.4 + -14

Combine like terms: 32.4 + -14 = 18.4
0.80x = 18.4

Divide each side by '0.80'.
x = 23

Simplifying
x = 23

See similar equations:

| 1.6b-0.8b=4.8 | | -16t^2+12t+52=0 | | 2y=3y+15 | | 3y=-12x-9 | | 11x+x^2=2.5 | | 9x+5=4x+3 | | 9ln(7x)=18 | | 6x+48=5x+56 | | 11x+8-3x=4x-3 | | 0.8x+5.7=0.9 | | 8x+2y=400 | | -12(x+4)=3(x-24) | | 3(X+2)=(X+X+1)+102 | | 10x-23=5x+27 | | -3y+-15y=x | | 5x+6=4x+(-3) | | 21/4-31/2 | | p-0.06p=206.8 | | Log(5x+2)=Log(3x+9) | | 2+28t-4.9t^2=0 | | 90=10(r+7) | | -11x=319 | | 0.4(6c-52)=41.6 | | X+9y=24 | | 9x/5-8x/9 | | (x+16)+10=2(x+10) | | 40=x^2+5x | | x-12=3(x-48) | | 14m-10=3(4+n) | | 0.65x+0.3x=x-2 | | 8b-3(b-5)=3 | | 2-4x=2x-7 |

Equations solver categories