5(a-2)+15=45

Simple and best practice solution for 5(a-2)+15=45 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 5(a-2)+15=45 equation:


Simplifying
5(a + -2) + 15 = 45

Reorder the terms:
5(-2 + a) + 15 = 45
(-2 * 5 + a * 5) + 15 = 45
(-10 + 5a) + 15 = 45

Reorder the terms:
-10 + 15 + 5a = 45

Combine like terms: -10 + 15 = 5
5 + 5a = 45

Solving
5 + 5a = 45

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 5a = 45 + -5

Combine like terms: 5 + -5 = 0
0 + 5a = 45 + -5
5a = 45 + -5

Combine like terms: 45 + -5 = 40
5a = 40

Divide each side by '5'.
a = 8

Simplifying
a = 8

See similar equations:

| -15(-18x+21)=(-3x+229) | | 64x+30y=180 | | 24*8= | | i^8= | | h=20-16t^2+32t | | Y=2x^2+8x | | 5/4a+1/2=7/9 | | -6+3n=-7(n+8) | | 5x-4=12-2x | | 10d=200 | | X+0.6y=88 | | 6n-28=-30+4n | | -6+3n=-7 | | 4x+2=6+4x | | 10+d=200 | | -27=6y | | 6y+5=2y+7 | | 25n^2-20n=1 | | 10x-4=11+9x | | -6=z/4 | | x-0.7=8.86 | | 4x-(9-3x)=8x-men | | -13+x=54 | | (X+3)(X+9)=0 | | 2a/3-4-3=-2/3 | | -19p=-57 | | -(k+5)=-6k | | -222=-6x-6(x+25) | | 4x=2+8x | | 35/6+x=7 | | 6x^2-17x+13=20x^12-32 | | 9+4+x=8+5 |

Equations solver categories