19a-3[a-6]=66

Simple and best practice solution for 19a-3[a-6]=66 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 19a-3[a-6]=66 equation:


Simplifying
19a + -3[a + -6] = 66

Reorder the terms:
19a + -3[-6 + a] = 66
19a + [-6 * -3 + a * -3] = 66
19a + [18 + -3a] = 66

Reorder the terms:
18 + 19a + -3a = 66

Combine like terms: 19a + -3a = 16a
18 + 16a = 66

Solving
18 + 16a = 66

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + 16a = 66 + -18

Combine like terms: 18 + -18 = 0
0 + 16a = 66 + -18
16a = 66 + -18

Combine like terms: 66 + -18 = 48
16a = 48

Divide each side by '16'.
a = 3

Simplifying
a = 3

See similar equations:

| 20x=360 | | 3x+31+2x-6=180 | | .00625=-10y+.00625+10y | | 12(12w-3)=6w | | 47+0.4166666667x-100= | | 3x+31+2x+2x-6=180 | | .5x+15=17 | | y+18=2y-4 | | 3x+4+2x=12 | | 4-3b=19 | | -3y-9=6y+45 | | 5.3+d=-d+4.7 | | .00625=x+10y | | 6(x-2)+5=4(x+2)-3x | | -4c-4=-4+c | | -7c+5=-30 | | y+x+y+5=180 | | -0.75x=3.4 | | 5(x+7)=-8(3) | | 2x-5=3x-12 | | -20-(-35)=x/10 | | 32-2X=3(X+4) | | 6(x-2)=4(x+2)-3x | | 66=45+.25 | | 36(8)= | | 2x+6=-6 | | 8x=4(2z+1) | | 2(2c-1)-6=2c+8 | | 5x-16=2x-41 | | 4(z-8)=10(16) | | 0.1(x-2)+0.7(x+3)-0.6x= | | 8(32)= |

Equations solver categories