2a-7=2(a+1)+10a+4

Simple and best practice solution for 2a-7=2(a+1)+10a+4 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-7=2(a+1)+10a+4 equation:


Simplifying
2a + -7 = 2(a + 1) + 10a + 4

Reorder the terms:
-7 + 2a = 2(a + 1) + 10a + 4

Reorder the terms:
-7 + 2a = 2(1 + a) + 10a + 4
-7 + 2a = (1 * 2 + a * 2) + 10a + 4
-7 + 2a = (2 + 2a) + 10a + 4

Reorder the terms:
-7 + 2a = 2 + 4 + 2a + 10a

Combine like terms: 2 + 4 = 6
-7 + 2a = 6 + 2a + 10a

Combine like terms: 2a + 10a = 12a
-7 + 2a = 6 + 12a

Solving
-7 + 2a = 6 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
-7 + 2a + -12a = 6 + 12a + -12a

Combine like terms: 2a + -12a = -10a
-7 + -10a = 6 + 12a + -12a

Combine like terms: 12a + -12a = 0
-7 + -10a = 6 + 0
-7 + -10a = 6

Add '7' to each side of the equation.
-7 + 7 + -10a = 6 + 7

Combine like terms: -7 + 7 = 0
0 + -10a = 6 + 7
-10a = 6 + 7

Combine like terms: 6 + 7 = 13
-10a = 13

Divide each side by '-10'.
a = -1.3

Simplifying
a = -1.3

See similar equations:

| 4x-32=16 | | 6x+28-x=8 | | 3x-4*0=24 | | x+18=-93 | | 3*0-4y=24 | | 9(1+11x)=-2x-3(6a-3) | | 42=3x | | -3x^2+3=-8x | | 2x/5-2=4 | | 11-9x=66-44x | | 3x^2+3x-8=0 | | 33-v=3v+90 | | (w+7)(w-5)= | | n^2-2n-5=0 | | 5y^2-24y-28=0 | | 7(5d-9)= | | 3x-4*-3=24 | | -7y-9=y+90 | | 3*6-4y=24 | | 3(7c+5)= | | 4y^2+9y+5= | | 4x-9=6x*4 | | X^4-9x^2+14=0 | | 24x^4+72x^2+54=0 | | 2x+4=15(x+2)-4 | | 2x^2-16x+50=0 | | 4(t-3)+8t=4(3t+5)-9 | | 4x-12y=-16 | | 14y+14=28 | | y=7x^2-63 | | 4z-2=34 | | 2x^2+83x+354=0 |

Equations solver categories