-15=3(6a+4)

Simple and best practice solution for -15=3(6a+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 -15=3(6a+4) equation:


Simplifying
-15 = 3(6a + 4)

Reorder the terms:
-15 = 3(4 + 6a)
-15 = (4 * 3 + 6a * 3)
-15 = (12 + 18a)

Solving
-15 = 12 + 18a

Solving for variable 'a'.

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

Add '-18a' to each side of the equation.
-15 + -18a = 12 + 18a + -18a

Combine like terms: 18a + -18a = 0
-15 + -18a = 12 + 0
-15 + -18a = 12

Add '15' to each side of the equation.
-15 + 15 + -18a = 12 + 15

Combine like terms: -15 + 15 = 0
0 + -18a = 12 + 15
-18a = 12 + 15

Combine like terms: 12 + 15 = 27
-18a = 27

Divide each side by '-18'.
a = -1.5

Simplifying
a = -1.5

See similar equations:

| 30+7(3-2x)=21-8x | | 1-3*(4x-2)=-11 | | 35=7(3z-1) | | 7=-12+e | | 2(y-3)=32 | | a+2=2a-1 | | -2+(1+p)=5 | | 2(2x-3)=13 | | (12x+25)+(3x-10)=180 | | 2(6-4b)=25-9b | | 2x+2=4x-8 | | 15+2h=3h-15 | | 2(2q-7p)=q(3p-q) | | (14x+7)+(20x+15)=90 | | 8w-7=3w-7+5w | | 4[z+3(z-1)]=36 | | 8(2k-3)=4(4K-8) | | 15x+8(4-2x)=16-3(x+8) | | 6x+7=x-28 | | 5x+3=84 | | -6x(3-5x)+8x=3x(10x-4)-28 | | y=-2x+8 | | 9=5+4h | | -24+3(6x-5)=4(2x-3)+x | | 3x-5y=-16 | | 3t-4=11 | | 4x^2=8x-13 | | -3x+2[3(x+2)+4]=25 | | 3(x-4)-2(5x-3)=8 | | x+7=-23 | | =(2x-3)(4x-3) | | 7x+1=10x-5 |

Equations solver categories