7b+3=-9b-45

Simple and best practice solution for 7b+3=-9b-45 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 7b+3=-9b-45 equation:


Simplifying
7b + 3 = -9b + -45

Reorder the terms:
3 + 7b = -9b + -45

Reorder the terms:
3 + 7b = -45 + -9b

Solving
3 + 7b = -45 + -9b

Solving for variable 'b'.

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

Add '9b' to each side of the equation.
3 + 7b + 9b = -45 + -9b + 9b

Combine like terms: 7b + 9b = 16b
3 + 16b = -45 + -9b + 9b

Combine like terms: -9b + 9b = 0
3 + 16b = -45 + 0
3 + 16b = -45

Add '-3' to each side of the equation.
3 + -3 + 16b = -45 + -3

Combine like terms: 3 + -3 = 0
0 + 16b = -45 + -3
16b = -45 + -3

Combine like terms: -45 + -3 = -48
16b = -48

Divide each side by '16'.
b = -3

Simplifying
b = -3

See similar equations:

| x+0.02x=38760 | | -0.5(0.3*-0.6)=-1.5 | | -2m+2=2m-6 | | -0.1= | | -2a=9a+66 | | -6q=3q-54 | | f(x)=5.4+12.6 | | 17=-11-n | | (x-2)(x+5)=7x-10 | | logx^2-7x=1 | | (3-n)+(7m-14)i=i+7 | | 9(x+3)=4(x+3) | | -2x+6=x+9 | | 9(2x+3)=9x | | 27(x-1)=27x | | 0=2x^2+7x-30 | | 2=60000*v | | 2y+6x=5 | | 6y+2x=5 | | -9x-1+-1x=0 | | 3(4x+20)=42x | | x/2+5=19 | | 4(x+7)=18x | | (4+m)+2i=a+14i | | -3-15/5 | | p(3p+5)(3p-5)= | | -3-15/15 | | f(x)=3x^2-18x-5 | | M-16i=3-2ni | | i^43=0 | | 3y^2-3y-29=0 | | 5x1/2x |

Equations solver categories