4b+7a=55

Simple and best practice solution for 4b+7a=55 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+7a=55 equation: 


Simplifying
4b + 7a = 55

Reorder the terms:
7a + 4b = 55

Solving
7a + 4b = 55

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
7a + 4b + -4b = 55 + -4b

Combine like terms: 4b + -4b = 0
7a + 0 = 55 + -4b
7a = 55 + -4b

Divide each side by '7'.
a = 7.857142857 + -0.5714285714b

Simplifying
a = 7.857142857 + -0.5714285714b

See similar equations:

| 1+4x=6x+13 | | (-5x-6)-(-6x^2-x)=0 | | 37+32= | | (1/x-11)0 | | 6a-26=48 | | 2x=84+8 | | 3x-1=-4x+5+7x-6 | | -x-3=2x+5 | | 9x^2+5x=-11 | | 5z-34=50-2z | | 57=(x+50) | | 7x+x-4=7x+7 | | -5x+1=6x+1 | | 15-(-10)=-10 | | 0.5x+12x=5 | | 15=(x-25) | | 7x+12=(x+3)+(x+4) | | 1-4x-2x=-47 | | (50+x)=85 | | -7=-2x+4x+5 | | x+2(4-x)=2x+6-3x | | -79=-6x-3x-7 | | 18x^2-3x+24-4=0 | | 3-(x+2)=2x+3 | | 4(x-1)+x=5x-4-x | | 10+6x+5x=-56 | | X-(-13)=13 | | -8r-40-42r+24=-64 | | 2x+x+8=3x-2 | | 6x+102=180 | | 5m(m-2)-m(2m+3)= | | m/(-2)-7=-9 |

Equations solver categories