2a=3a-7

Simple and best practice solution for 2a=3a-7 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=3a-7 equation: 


Simplifying
2a = 3a + -7

Reorder the terms:
2a = -7 + 3a

Solving
2a = -7 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
2a + -3a = -7 + 3a + -3a

Combine like terms: 2a + -3a = -1a
-1a = -7 + 3a + -3a

Combine like terms: 3a + -3a = 0
-1a = -7 + 0
-1a = -7

Divide each side by '-1'.
a = 7

Simplifying
a = 7

See similar equations:

| 75.00(x+9)=2475 | | 31/25x=-62 | | -4(2x+11)=95 | | y=7/8x | | 1/2(3x+6)=2x | | 11=5.5-2 | | 75.00(x+9)=11025 | | -6x^2-3x+45=0 | | 5p-8p=-21 | | 5=y-9 | | x^2+14-32=0 | | -21=-231 | | -12=x/-5-7 | | -21.1=-36.6 | | 2x-7y=-7 | | (7r-1)(r-3)=0 | | 5/9=m-6+3 | | x/2+4=5/2x-6 | | -1minus-7=a | | 3x-10/5=2x+5/20 | | 7=3+h | | 4-x/3=-1 | | -7minus-7=a | | 75(x+7)=2475 | | -2k-1+7k=14 | | 1/2=5p-8/12 | | 2n+21=8a-9 | | 97+x+27=64 | | 5y=2x+16 | | -1-17=a | | 3+r+3=-8 | | 8/y=12/3 |

Equations solver categories