2a-3=2(a+1)+7a+3

Simple and best practice solution for 2a-3=2(a+1)+7a+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=2(a+1)+7a+3 equation:


Simplifying
2a + -3 = 2(a + 1) + 7a + 3

Reorder the terms:
-3 + 2a = 2(a + 1) + 7a + 3

Reorder the terms:
-3 + 2a = 2(1 + a) + 7a + 3
-3 + 2a = (1 * 2 + a * 2) + 7a + 3
-3 + 2a = (2 + 2a) + 7a + 3

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

Combine like terms: 2 + 3 = 5
-3 + 2a = 5 + 2a + 7a

Combine like terms: 2a + 7a = 9a
-3 + 2a = 5 + 9a

Solving
-3 + 2a = 5 + 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 = 5 + 9a + -9a

Combine like terms: 2a + -9a = -7a
-3 + -7a = 5 + 9a + -9a

Combine like terms: 9a + -9a = 0
-3 + -7a = 5 + 0
-3 + -7a = 5

Add '3' to each side of the equation.
-3 + 3 + -7a = 5 + 3

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

Combine like terms: 5 + 3 = 8
-7a = 8

Divide each side by '-7'.
a = -1.142857143

Simplifying
a = -1.142857143

See similar equations:

| 5(x-4)-5x+1=-1 | | -92+8x=-2x+28 | | 21=27-3x | | 5(3-2x)-10=4x+[-(2x-5)+15] | | 2u+au-2u-au= | | 9-9x=73-37 | | 30=3y | | 2y-3=7y+5 | | 12.50x+10.00y=3265 | | 1250x+1000y=326500 | | -8c+40=48 | | 4x+129=9x+298 | | -14-8b=10b+22 | | -6y=36 | | 2c-d=3 | | -75-9=10x+20 | | 4x+56=3x-78 | | 2(3x-10)-27+3(10-2x)=0 | | 6b+8=-88-10b | | J^2-9jk-10k^2=0 | | 6x+29=15x-79 | | 61-2b=2b+5 | | 4x-22=8+5x | | 32-6v=-8v-48 | | 6(3h-5)=3[4(1-h)-7] | | 7x-4(-4x+16)=5 | | -6-4b=14-8b | | 7x-4(-4+16)=5 | | y/4+5=9/4 | | 75-5b=8b+23 | | 129-6x=3x+21 | | 4a=-48 |

Equations solver categories