19a-18a-20=23

Simple and best practice solution for 19a-18a-20=23 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-18a-20=23 equation:


Simplifying
19a + -18a + -20 = 23

Reorder the terms:
-20 + 19a + -18a = 23

Combine like terms: 19a + -18a = 1a
-20 + 1a = 23

Solving
-20 + 1a = 23

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + 1a = 23 + 20

Combine like terms: -20 + 20 = 0
0 + 1a = 23 + 20
1a = 23 + 20

Combine like terms: 23 + 20 = 43
1a = 43

Divide each side by '1'.
a = 43

Simplifying
a = 43

See similar equations:

| -38+9x=4x+67 | | 45=16p+11 | | (2n-2)/5=(n-4)/4 | | 2(3y-1.9)+0.2=4(2y-0.9) | | 9-3x+4-6x=-41 | | -12+4x=10+2x | | 2n-2/5=n-4/4 | | cos(2x)-3sinx+2=0 | | 5x-20-7=3x+7 | | Y+12-5y-3y= | | 1.5y-3=7.4-y | | ln(x+3)=8 | | 3(x-2.2)=6.3 | | 3x+5yi=20+.5i | | 10x-15=5x | | 12x-x^2-36=0 | | 4(5x+8)-10x=8 | | 3x-23=7+x | | =36x^2-18 | | x^2+7x+84=0 | | 6a-2=14a-70 | | 3y+y+3+y=36 | | 80x+6y=110 | | (11v+5)(6v-7)=0 | | 4x+12=14x-6 | | x+130+75=360 | | 7.8x+4.34=-56.50 | | cos(2x)-sinx+3=0 | | 5x^2-11x-9=3 | | y=(2y+2)+1 | | 15-4A=30 | | 270=70-y |

Equations solver categories