.4b-.1(b-100)=70

Simple and best practice solution for .4b-.1(b-100)=70 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 .4b-.1(b-100)=70 equation:


Simplifying
0.4b + -0.1(b + -100) = 70

Reorder the terms:
0.4b + -0.1(-100 + b) = 70
0.4b + (-100 * -0.1 + b * -0.1) = 70
0.4b + (10 + -0.1b) = 70

Reorder the terms:
10 + 0.4b + -0.1b = 70

Combine like terms: 0.4b + -0.1b = 0.3b
10 + 0.3b = 70

Solving
10 + 0.3b = 70

Solving for variable 'b'.

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

Add '-10' to each side of the equation.
10 + -10 + 0.3b = 70 + -10

Combine like terms: 10 + -10 = 0
0 + 0.3b = 70 + -10
0.3b = 70 + -10

Combine like terms: 70 + -10 = 60
0.3b = 60

Divide each side by '0.3'.
b = 200

Simplifying
b = 200

See similar equations:

| 24x^2-22x+7=0 | | 2x-9+5x=6x+17 | | 4n-2=46 | | 4(4k+1)-8(k-1)=3(2k+3)-2 | | x(x)-14x+42=0 | | F(x)=x^2-11x+30 | | 4-.6666x=-5 | | 4x^2=2x+2 | | x-5(-1.25)=8 | | 3p-1=20 | | ln(x+7)+ln(x-3)=2ln(x) | | -4x^2+3x-16=0 | | 0.25x+.5=0.075 | | 3(7)+4(2)= | | 3xp=6 | | 8x-24=10x-6 | | 4-.60x=-5 | | 5.67*3.4= | | -8x+13=3x-20 | | 9=-10-x | | 7r^2+5r=18 | | 9p^2+48p+43=-5 | | -7x+2+3x=22 | | 3p+4m= | | -6(8+5y)-6y=-3 | | P=22.5cm | | 18=4f-2 | | -3-24=u | | 4p^2=-10p-4 | | Y=0.75x+5.25 | | 4x+2x=2 | | X=.5y+1 |

Equations solver categories