4b-40=7b

Simple and best practice solution for 4b-40=7b 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-40=7b equation:


Simplifying
4b + -40 = 7b

Reorder the terms:
-40 + 4b = 7b

Solving
-40 + 4b = 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-40 + 4b + -7b = 7b + -7b

Combine like terms: 4b + -7b = -3b
-40 + -3b = 7b + -7b

Combine like terms: 7b + -7b = 0
-40 + -3b = 0

Add '40' to each side of the equation.
-40 + 40 + -3b = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -3b = 0 + 40
-3b = 0 + 40

Combine like terms: 0 + 40 = 40
-3b = 40

Divide each side by '-3'.
b = -13.33333333

Simplifying
b = -13.33333333

See similar equations:

| 50-5m=5 | | 5b-7=8 | | 2x+2=9x+18 | | 4(3r-11)=4 | | 3(5+2u)=57 | | -2.2=w/4+4.2 | | t^2+3t-5=0 | | 5^3x*25/5x=5^3*125 | | 53x*25/5x | | 53x*25/5x=53*125 | | 6x^2/(12x+x^2) | | 2x+4iy=ix-y+3 | | 2x+4iy=-ix-y+3 | | am^2+14m+1=0 | | y=-7/8(-8)+3 | | y=-7/8x+3 | | 2x^4+2x-1=0 | | 7x=2x+7/4 | | y=-7/2(-8)+3 | | i+(-i)= | | y=-7/2(-4)+3 | | y=-7/4(-4)+5 | | y=-9/2(-8)+9 | | 6x+7=4x-2 | | y=-9/2(-8)+4 | | Z^2-10z+25-8i=0 | | y=-7/4(-4)+4 | | y=-6/3(-3)+1 | | 11m+10=28 | | y=-6/3(-9)+1 | | y+3=8/9x16/9 | | 12-4x=00 |

Equations solver categories