5a-7a+8b=

Simple and best practice solution for 5a-7a+8b= 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 5a-7a+8b= equation: 


Simplifying
5a + -7a + 8b = 0

Combine like terms: 5a + -7a = -2a
-2a + 8b = 0

Solving
-2a + 8b = 0

Solving for variable 'a'.

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

Add '-8b' to each side of the equation.
-2a + 8b + -8b = 0 + -8b

Combine like terms: 8b + -8b = 0
-2a + 0 = 0 + -8b
-2a = 0 + -8b
Remove the zero:
-2a = -8b

Divide each side by '-2'.
a = 4b

Simplifying
a = 4b

See similar equations:

| 7a+4b+5a= | | 6x-24=24 | | x-3+x+3=44 | | 31x^2+62x-11160=0 | | 5x^2+8x-11=0 | | 5x^2+500=0 | | 12a-8a-4b= | | 3m-5m+4m= | | 4a-12a+7a= | | 8h+3h-7g= | | 5x^2-405=0 | | U+u-2u+3u-u+2u-u-u= | | x+322(45+34)=x | | 530.66=3.14*r^2 | | 126=(4x+1)(x+1) | | 6(2x+6)=96 | | n^2-5n+14=0 | | 2x-4x^2+5=7x+5-8 | | 2x-4x+5=0 | | 9x^2-12x+48=0 | | 9x^2-12x-48=0 | | 98+7t=105 | | 163.28=2r*3.14 | | 14-9x=113-30x | | 5805.86=3.14*r^2 | | -17-3x=7-7x | | 2x-70x-80= | | 2m*3=122 | | 2400=1000*6*X | | -5x-7-[5+(-8)]= | | 2x-7x= | | 3x^2-86=0 |

Equations solver categories