2a-15=-2a-3

Simple and best practice solution for 2a-15=-2a-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-15=-2a-3 equation:


Simplifying
2a + -15 = -2a + -3

Reorder the terms:
-15 + 2a = -2a + -3

Reorder the terms:
-15 + 2a = -3 + -2a

Solving
-15 + 2a = -3 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-15 + 2a + 2a = -3 + -2a + 2a

Combine like terms: 2a + 2a = 4a
-15 + 4a = -3 + -2a + 2a

Combine like terms: -2a + 2a = 0
-15 + 4a = -3 + 0
-15 + 4a = -3

Add '15' to each side of the equation.
-15 + 15 + 4a = -3 + 15

Combine like terms: -15 + 15 = 0
0 + 4a = -3 + 15
4a = -3 + 15

Combine like terms: -3 + 15 = 12
4a = 12

Divide each side by '4'.
a = 3

Simplifying
a = 3

See similar equations:

| x+x+x=12 | | 25t=5(5t+1) | | 25+2x=50 | | 6n+3=4n-13 | | -2-47=-11 | | 8x-16+8x=16 | | 2x+19=-7 | | 4+7=-q | | 38-2x=22 | | 26=-16-8x | | -8+12x=-20 | | 4y-4=6 | | 8+8y=-16 | | 4y-x=6 | | 7+3x=29 | | -8x+4=-36 | | 2x-15=-1 | | 3d+4=7d-20 | | 2a-15=2a-3 | | -11x-2=-24 | | ax+z=aw-y | | 4-9x=31 | | -14h=-28 | | 4x+3-2x+5=16+x | | 5x-6=44 | | h=6a+9c | | -16n+q=rt-5n | | t+5=2t-2 | | 4s+10=2s+-2 | | 7h+f=2h+g | | 12a-14a=8 | | 32+x=8x+2x-4 |

Equations solver categories