0.3b-8.4=1.5b

Simple and best practice solution for 0.3b-8.4=1.5b 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 0.3b-8.4=1.5b equation:


Simplifying
0.3b + -8.4 = 1.5b

Reorder the terms:
-8.4 + 0.3b = 1.5b

Solving
-8.4 + 0.3b = 1.5b

Solving for variable 'b'.

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

Add '-1.5b' to each side of the equation.
-8.4 + 0.3b + -1.5b = 1.5b + -1.5b

Combine like terms: 0.3b + -1.5b = -1.2b
-8.4 + -1.2b = 1.5b + -1.5b

Combine like terms: 1.5b + -1.5b = 0.0
-8.4 + -1.2b = 0.0

Add '8.4' to each side of the equation.
-8.4 + 8.4 + -1.2b = 0.0 + 8.4

Combine like terms: -8.4 + 8.4 = 0.0
0.0 + -1.2b = 0.0 + 8.4
-1.2b = 0.0 + 8.4

Combine like terms: 0.0 + 8.4 = 8.4
-1.2b = 8.4

Divide each side by '-1.2'.
b = -7

Simplifying
b = -7

See similar equations:

| 17-20q=-13-5q | | 11x+1+25x-3=38 | | -10+3x=5 | | 5n-16=38 | | -3(4+5)+18= | | -37+5r=6[1+8r] | | 25x^2-350=11 | | 8y+72= | | -3-5x=7-3x | | 15x-3y+2z= | | n+7=2n+10 | | 210w+0.25=355 | | 4x+7y-2x-6y= | | v-9=-3 | | 2a+13=27 | | 4w-20=w | | 3y+5.2=2-4 | | (1+y)(4y-5)=0 | | y=2x^2+12x-8 | | 39.2=-16t^2+29.4t | | 0.03=30x | | 4(a+12)=2a+18 | | -40=2(3+6r)-2(-r-5) | | 5m-4=3m+18 | | X+10+2x=31 | | 2x+10+13x+18=140 | | -3r-8=5r-1r | | 4.2x+8.1x+1.8x-2.1= | | 4.2x+8.1x+1.8x-2.= | | 177x+137x=40 | | 1996+43T=7385-67t | | 19+3r=40 |

Equations solver categories