19-3a-18=66

Simple and best practice solution for 19-3a-18=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 19-3a-18=66 equation:


Simplifying
19 + -3a + -18 = 66

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

Combine like terms: 19 + -18 = 1
1 + -3a = 66

Solving
1 + -3a = 66

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + -3a = 66 + -1

Combine like terms: 1 + -1 = 0
0 + -3a = 66 + -1
-3a = 66 + -1

Combine like terms: 66 + -1 = 65
-3a = 65

Divide each side by '-3'.
a = -21.66666667

Simplifying
a = -21.66666667

See similar equations:

| -4a-3a=12 | | -3(b-6)=-21 | | 3x-4=9(x-2) | | -2(-6x-10)=128 | | Log(X+1)-2=0 | | 1+x-3x=11-4x | | -5x+8(-4x-7)=240 | | 4(-9+7c)-17c= | | -4x-4.5=12 | | 15p+3(p-1)=3(2)(3) | | 2x-12=1/3(10x-16) | | (7.3)-X=11 | | 18w-106w=50 | | 3(2x-12)=10x-16 | | 6(-5+4z)+8z= | | 6x+8y=13 | | 1624+4(20x+220)+(140x+360)+(144x-48)+(168x-60)+3(80x-45)+6(21x+81)=10800 | | 3(4q-3)=2(3q+5) | | -5x+(-4x-7)=240 | | 9+8n=n-5 | | 200=348-d | | 10=-10(x-8) | | M+40=75 | | 7(4x-1)=217 | | 7x+3=9x+14 | | 9-6n(-5n)-(-8)= | | 10t=6t+26 | | P(x)=x^3+5x^2+12x+18 | | 2(10-x)=20 | | -3/4x-6 | | (15-3)/4X7=21 | | 348=200d |

Equations solver categories