a-2a=8

Simple and best practice solution for a-2a=8 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-2a=8 equation: 


Simplifying
a + -2a = 8

Combine like terms: a + -2a = -1a
-1a = 8

Solving
-1a = 8

Solving for variable 'a'.

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

Divide each side by '-1'.
a = -8

Simplifying
a = -8

See similar equations:

| -8+x=-10 | | 16+(22+a)=16+(a+22) | | 11-a=11 | | 4x+30+5x+10= | | 2e+2=3e+2 | | 2x/3+2x=3x+15 | | 10x-20=10(x+1) | | 5=4(-5+x)+1+-2x | | 4cosx-1=1 | | 212=(x+22)11 | | 9y+2b+2y+b= | | 12=5y | | -8(1-2x)-4x=-8(x-4) | | 6+4(6+3x)=2-2(-4x-6) | | 10(z+4)-3(z-3)=2(z-2)+4(z-1) | | 10+8(2x+14)=8-x | | -7(-2x+3)=-4x+3(5x+1) | | 2+4Z=8+9Z | | 0=x^2-5x+6.67 | | 9(7q-7)+9(5q-9)= | | -19-7x=3(1-6x) | | (6x-1)+(x+x)=90 | | 24-3q=0 | | 130+9x=160+4x | | 6y+8=2y-4 | | h+11.4=-11.4 | | 4y+5x=109 | | -3(5x+8)-3x=26-8x | | 4y+4x=109 | | (b+5)+(2c-3)=203 | | 8x+4(-1)= | | 2x+2(x+7)=66 |

Equations solver categories