2a-3=9a+3

Simple and best practice solution for 2a-3=9a+3 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 2a-3=9a+3 equation:


Simplifying
2a + -3 = 9a + 3

Reorder the terms:
-3 + 2a = 9a + 3

Reorder the terms:
-3 + 2a = 3 + 9a

Solving
-3 + 2a = 3 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-3 + 2a + -9a = 3 + 9a + -9a

Combine like terms: 2a + -9a = -7a
-3 + -7a = 3 + 9a + -9a

Combine like terms: 9a + -9a = 0
-3 + -7a = 3 + 0
-3 + -7a = 3

Add '3' to each side of the equation.
-3 + 3 + -7a = 3 + 3

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

Combine like terms: 3 + 3 = 6
-7a = 6

Divide each side by '-7'.
a = -0.8571428571

Simplifying
a = -0.8571428571

See similar equations:

| 24+t-2t=176 | | (3.7)(6.6)(2.9)= | | -4(d-1)+5(d-2)=-10 | | 4x+10+x+15=90 | | 65=5(a-5)+4(-4a+6) | | 2(12+t)-2t=176 | | 5(4t+6)-10t= | | 4x+10=x+15 | | 9x+4=2(4x-1)+6 | | 26*(x+2)=13*x | | 29.75+0.15n=19.95+0.29n | | k(x)=x^2+7x+12 | | -4x+3(1.3x+7)=21 | | -p-9=8+7p-1 | | (27.52+s)+s=89.60 | | 44=32+4h | | 60=5+x(1+2x) | | x+9x=10 | | 9x+6=1x+10 | | 5(3z-2)-2= | | t-2t=152 | | x^2+19x+20=0 | | 5x+43=15 | | 6-5x=8-5x-2 | | -4m+10-2m=16 | | p^2-4p-3=0 | | -5+9(x-4)=14x+4-5x | | 4n+8=5n-3 | | 15=-6y+9x | | 5x+4(5x-7)=7x-6(7-8x) | | 6-3x=5x-26 | | 13-.75x=-26 |

Equations solver categories