3(a-15)+19=-2

Simple and best practice solution for 3(a-15)+19=-2 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(a-15)+19=-2 equation:


Simplifying
3(a + -15) + 19 = -2

Reorder the terms:
3(-15 + a) + 19 = -2
(-15 * 3 + a * 3) + 19 = -2
(-45 + 3a) + 19 = -2

Reorder the terms:
-45 + 19 + 3a = -2

Combine like terms: -45 + 19 = -26
-26 + 3a = -2

Solving
-26 + 3a = -2

Solving for variable 'a'.

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

Add '26' to each side of the equation.
-26 + 26 + 3a = -2 + 26

Combine like terms: -26 + 26 = 0
0 + 3a = -2 + 26
3a = -2 + 26

Combine like terms: -2 + 26 = 24
3a = 24

Divide each side by '3'.
a = 8

Simplifying
a = 8

See similar equations:

| 3x-2=11x-34 | | 5x+40=12x-16 | | 25x^2+7=65 | | -7x^2-22-3=0 | | -7x^2-22-44=0 | | -7x^2-22x-44=0 | | 8x+6=2x+42 | | 7x^2=-22-48 | | 3x+2y=1 | | 4x+2(x+2)=5(x-1) | | 6x+25=13x-38 | | -135-3(5y)=12 | | 11y+3y=28 | | 5x-5=190-13x-7 | | 3x+2x=20 | | =3 | | 10m-15=115 | | n+(n-1)+(n-2)=0 | | 8x+80= | | 2x+15= | | 4x+5x=42x-4 | | 5(x-3)+2=5(2x-8)-3 | | 4(2)+48+46-3=4x+3x | | 12x^3-12x^2+24x-24=0 | | 10x-2=8x+14 | | 5(4(-2)+3)=6(3(-2)+2)-1 | | 5(4t+3)=6(3t+2)-1 | | x+20=3x+30 | | x-10=2x+20 | | 3x^2+12x-351=0 | | 4(3-x)+2x=-12 | | 15x-3=5x+7 |

Equations solver categories