3(a+b)-7a=4b+4

Simple and best practice solution for 3(a+b)-7a=4b+4 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 3(a+b)-7a=4b+4 equation:


Simplifying
3(a + b) + -7a = 4b + 4
(a * 3 + b * 3) + -7a = 4b + 4
(3a + 3b) + -7a = 4b + 4

Reorder the terms:
3a + -7a + 3b = 4b + 4

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

Reorder the terms:
-4a + 3b = 4 + 4b

Solving
-4a + 3b = 4 + 4b

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
-4a + 3b + -3b = 4 + 4b + -3b

Combine like terms: 3b + -3b = 0
-4a + 0 = 4 + 4b + -3b
-4a = 4 + 4b + -3b

Combine like terms: 4b + -3b = 1b
-4a = 4 + 1b

Divide each side by '-4'.
a = -1 + -0.25b

Simplifying
a = -1 + -0.25b

See similar equations:

| 11.1=f-2.3 | | n-21.61=-3.61 | | 2x+1=6(2x+1) | | Ax+5=20 | | 4+6x+6x=40 | | 124-2g=4g+30 | | -9(-v+6)+2=9v | | 10xy+11xy+11xy+10xy= | | X-159= | | 5n+9-4+n= | | 6(4-3s)=-2(5+9s) | | 122-14= | | 2x-55+y+z=180 | | (17+a)squared=2209 | | 10y-15=3y+37 | | 1x=0.5x+1 | | 2(2n-4)+8=-12n+10 | | 15*(5*x)= | | (4x+3)+23= | | -15-4=6-37 | | 2b-5=10+b | | 2x=(3x+13)-9 | | -14p+7+17=-14p-15 | | 16xy-4x= | | 4.5n=-54 | | 2x+15+x=102-x | | 35+3y=45+2y | | 15x+18=10x+12 | | 5x-24=-7x+12 | | 12x+7y=21 | | 0.4z=3.28 | | -19j-16=-16j-10+9 |

Equations solver categories