3x+5+2x=45

Simple and best practice solution for 3x+5+2x=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 3x+5+2x=45 equation:


Simplifying
3x + 5 + 2x = 45

Reorder the terms:
5 + 3x + 2x = 45

Combine like terms: 3x + 2x = 5x
5 + 5x = 45

Solving
5 + 5x = 45

Solving for variable 'x'.

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

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

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

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

Divide each side by '5'.
x = 8

Simplifying
x = 8

See similar equations:

| 20x-y=2 | | 13x+2y=-55 | | 2x^2-4=204 | | 5n+7=17 | | 2[-2(x-4)+5(x-2)]= | | -8t=27+t | | -t=27+t | | 2[x-(2x+4)+3]=2(x+1) | | 5(3x-4)-3=6x+7 | | 6(4x-y)-2(5x+2y)= | | x(x-3)(x+4)=0 | | 3(-4x+8)=-x | | 61-2x=16x+17 | | 61-2x=16x+18 | | 2s-8= | | 12-8x=72-43x | | 5(8x-2y)-5(2x+3y)= | | 3x-5y+8x+y= | | -2x-6=15-3x | | 5x+10=-107-8x | | 7y-7=5y+13 | | 8y+4(6+y)=3(y-2)+10y | | 3t-6=6t+30 | | 149-3x=6x+14 | | 2(x+4)+3=2x+6 | | -50-4x=118+2x | | 2xyz=18 | | 23b+9=4b+66 | | 150-4x=118+2x | | 6x-4(3x-2)=5(x-4)-10 | | (x+2)(x^2+2x-3)=0 | | 2x-(x+20)=85 |

Equations solver categories