9a+8=11a-4

Simple and best practice solution for 9a+8=11a-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 9a+8=11a-4 equation:


Simplifying
9a + 8 = 11a + -4

Reorder the terms:
8 + 9a = 11a + -4

Reorder the terms:
8 + 9a = -4 + 11a

Solving
8 + 9a = -4 + 11a

Solving for variable 'a'.

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

Add '-11a' to each side of the equation.
8 + 9a + -11a = -4 + 11a + -11a

Combine like terms: 9a + -11a = -2a
8 + -2a = -4 + 11a + -11a

Combine like terms: 11a + -11a = 0
8 + -2a = -4 + 0
8 + -2a = -4

Add '-8' to each side of the equation.
8 + -8 + -2a = -4 + -8

Combine like terms: 8 + -8 = 0
0 + -2a = -4 + -8
-2a = -4 + -8

Combine like terms: -4 + -8 = -12
-2a = -12

Divide each side by '-2'.
a = 6

Simplifying
a = 6

See similar equations:

| 13+13+9+9= | | 10(10)+9y=90 | | c=3x+140 | | 10(-10)+9y=90 | | 2(3x+4)=4(4x-5) | | y=1.8(-1.8)-9 | | y=1.8(1.8)-9 | | 5=(-5m)-2 | | H=-3.5t+210t | | =-.01x^2+.7x+5.8 | | -8=(-4n)+12 | | 7x=4x-21 | | (-5m)+16=-4 | | 2b+9=1 | | 8(-8)+3y=24 | | (x+5)7+1x=10 | | 3/4-5m/4=113/24 | | 2x-0.6(x+4)=1 | | 0.2x+16= | | 12abc=0 | | x-1/2x-1/2x-20/24=0 | | (x+2)x+2=12 | | y=-0.25(0.25)-2 | | (x+4)3=8 | | y=-0.25(-0.25)-2 | | x+4+3=8 | | 9(10x+3)+8(8x-6)= | | -23x-52=-15x-28 | | 16x-73=9x-45 | | -10(10)+2y=-20 | | -22x-17=-14x-9 | | 21x^3+35xy=0 |

Equations solver categories