9a+2=4a-8

Simple and best practice solution for 9a+2=4a-8 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+2=4a-8 equation:


Simplifying
9a + 2 = 4a + -8

Reorder the terms:
2 + 9a = 4a + -8

Reorder the terms:
2 + 9a = -8 + 4a

Solving
2 + 9a = -8 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
2 + 9a + -4a = -8 + 4a + -4a

Combine like terms: 9a + -4a = 5a
2 + 5a = -8 + 4a + -4a

Combine like terms: 4a + -4a = 0
2 + 5a = -8 + 0
2 + 5a = -8

Add '-2' to each side of the equation.
2 + -2 + 5a = -8 + -2

Combine like terms: 2 + -2 = 0
0 + 5a = -8 + -2
5a = -8 + -2

Combine like terms: -8 + -2 = -10
5a = -10

Divide each side by '5'.
a = -2

Simplifying
a = -2

See similar equations:

| 3(2y-1)=4y-7/2 | | 7x-11=6x-8 | | 14=p+s | | 18x+(-5)=9x+16 | | 24.3-48.4= | | 2x-3y+23=23 | | 7/5y=3-1/55 | | 4x+7=57 | | -2(u-5)=7u-44 | | 3In(5x)-2In(x)=7 | | X^2-8x-21=-9x-1 | | 4(a+1)=-a+54 | | 5.12=2x | | x+2y+3=1 | | 8b^2=3 | | x/60+x/45=7 | | 5y+34=-2(-7y+1) | | 8b^2=10 | | X^2-8x-21=9x-1 | | 11(y-6)=7y-46 | | 4(t+2)+6(t-4)= | | -9x+22=-4(x+7) | | 68=2y+6x | | 2a+3b+a+11b=91 | | 4cos^2-4sin=1 | | -4y=56 | | 3(e+2)=-5e+14 | | 4(b-15)-4=12 | | 3a+14b=91 | | x+3-5x=-28 | | 3(x+15)=2x+x+43 | | -2(v-6)=7v-33 |

Equations solver categories