a+3a+5a-7a=

Simple and best practice solution for a+3a+5a-7a= 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 a+3a+5a-7a= equation: 


Simplifying
a + 3a + 5a + -7a = 0

Combine like terms: a + 3a = 4a
4a + 5a + -7a = 0

Combine like terms: 4a + 5a = 9a
9a + -7a = 0

Combine like terms: 9a + -7a = 2a
2a = 0

Solving
2a = 0

Solving for variable 'a'.

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

Divide each side by '2'.
a = 0

Simplifying
a = 0

See similar equations:

| 30x=480 | | 2x-12=-2 | | a+3a+5a-7a=18a | | x-6=30+12 | | 2(-2x+1)-(3x+5)=2-3x | | 4x^2+28+49=0 | | 12x+3=11x+2 | | 7-9b=8b+8 | | 24x^4y-6x^2y^2+12x^3y=0 | | 47-3x=15x+23 | | 24x^4y-6x^2y^2+12x^3y=o | | 9x+5y+4z-5x+2z-6y= | | 3(x-7)=-6.3 | | 12+1x=16 | | 152-5x=31x+24 | | 3(a+1)=17.7 | | 6-3a=a-2(2a+5) | | 5y-6y= | | -7y+12=27 | | 4[2-(2x-5)]=2(8-3x) | | 6x+7=91 | | -6-5x=12-7x | | [30-7x]=38 | | 30-7x=38 | | 2(3x+2x)=60 | | M-20=48.3 | | 0=n-8.9 | | S+33.3=50 | | 3x-3=11x-69 | | 60=m+24.8 | | 0=z-6.3 | | -3(x-5)-(x+4)=4 |

Equations solver categories