3b+4=7b

Simple and best practice solution for 3b+4=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 3b+4=7b equation:


Simplifying
3b + 4 = 7b

Reorder the terms:
4 + 3b = 7b

Solving
4 + 3b = 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.
4 + 3b + -7b = 7b + -7b

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

Combine like terms: 7b + -7b = 0
4 + -4b = 0

Add '-4' to each side of the equation.
4 + -4 + -4b = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -4b = 0 + -4
-4b = 0 + -4

Combine like terms: 0 + -4 = -4
-4b = -4

Divide each side by '-4'.
b = 1

Simplifying
b = 1

See similar equations:

| 19x+(17x)=180 | | y=0.5(2)+8 | | 2*x+3=7 | | 29=3x+11 | | 88=-4(5k+8) | | 2.1-0.6=0.9 | | 13+195=13(x+15) | | 3x-1=8y | | 5x+2=92 | | 2x+1.50=11.50 | | 1/3+n=4 | | 3=-3+x | | 2.5b=19 | | m/9=5 | | 45+4=5 | | m-5=25 | | 7x+y=40 | | 95-2x=16x+17 | | (3(x+15))=90 | | 4x+13=117 | | 125-2x=6+13 | | x^2+54=3x^2-108 | | 1(3x-4)=4 | | 0.75*x+1250=x | | -2(6+5)=-15-25 | | -2(6+5)=-15-26 | | 9x+7+4(x+4)+5= | | 3x-10=7x-90 | | 2(x+5)=-3x-35 | | 4x+x+1=-6-x | | 6=6(3c-8) | | 2x+60+6x+40=180 |

Equations solver categories