3(4a+9)+-10(a-6)=

Simple and best practice solution for 3(4a+9)+-10(a-6)= 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 3(4a+9)+-10(a-6)= equation:


Simplifying
3(4a + 9) + -10(a + -6) = 0

Reorder the terms:
3(9 + 4a) + -10(a + -6) = 0
(9 * 3 + 4a * 3) + -10(a + -6) = 0
(27 + 12a) + -10(a + -6) = 0

Reorder the terms:
27 + 12a + -10(-6 + a) = 0
27 + 12a + (-6 * -10 + a * -10) = 0
27 + 12a + (60 + -10a) = 0

Reorder the terms:
27 + 60 + 12a + -10a = 0

Combine like terms: 27 + 60 = 87
87 + 12a + -10a = 0

Combine like terms: 12a + -10a = 2a
87 + 2a = 0

Solving
87 + 2a = 0

Solving for variable 'a'.

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

Add '-87' to each side of the equation.
87 + -87 + 2a = 0 + -87

Combine like terms: 87 + -87 = 0
0 + 2a = 0 + -87
2a = 0 + -87

Combine like terms: 0 + -87 = -87
2a = -87

Divide each side by '2'.
a = -43.5

Simplifying
a = -43.5

See similar equations:

| 5y=x^2+1 | | x+x*9=10 | | a=.5*22(5+12) | | 3/4e24 | | lny=.5 | | -10x=-144 | | a=.5(5+9) | | -10+3x=7x+20 | | -10x+-6y=-144 | | 70.60=30+.20a | | 4(p-1.15)=8.40 | | (65x-12)=(43x+10) | | y^2-10y+c=0 | | 4(c-16)-17=-1 | | 4a+-4(15a-2)-8= | | 4x^2-kx+7=0 | | 6x+1oy=30 | | 3/5q-7/5=29 | | 54-1x=-8x+110 | | 2+3c=2(-2c+6) | | -2=3(v+12)+-17 | | W+36=10w-9 | | 11-2(8+3x)=7x^2 | | 2.89=x^2 | | 2+3c=(-2c+6) | | 9n/2=7 | | 8p=-60-4p | | -3a+8+-8(7-2a)= | | (6x-24)=120 | | 2+3c=2(2c+6) | | 36=2x+4x-6 | | -18-10y=-4y |

Equations solver categories