3(8+x)=45

Simple and best practice solution for 3(8+x)=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 3(8+x)=45 equation: 


Simplifying
3(8 + x) = 45
(8 * 3 + x * 3) = 45
(24 + 3x) = 45

Solving
24 + 3x = 45

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 3x = 45 + -24

Combine like terms: 24 + -24 = 0
0 + 3x = 45 + -24
3x = 45 + -24

Combine like terms: 45 + -24 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

See similar equations:

| -66+6v=3(2+10v) | | 8.16x+40.8=81.6 | | 10y-27=4y+21 | | 6.1h=9.3-3.3h | | 15m-18=-3(10m+8.5) | | x*2=-25 | | -3x+1-6x=6(1-6x) | | 6.01x+12.02=24.04 | | x=0.171717 | | a=2(l+w)(y) | | 0.6666666667x+1.66666666667=8 | | -100+4x=-40 | | -10+-14v=-14v | | -10(1+13x)+5=-5-11x | | -10+-14v=-14 | | -2-2(3x-8)=-(1-9x)-(-3) | | 5x+10=-4x-16 | | Y=5x^2+30x-6 | | 2.13x+9.24=18.48 | | 8(x+5)=8(x+11) | | 125x^10=2x^7 | | -2.05= | | -91-5x=-11x+35 | | 2(x+3)=5(x+2/7) | | (3w-2)+55=180 | | 2(x+1)+5=7+2x | | 2x+14=2x-16 | | 2x+14=-7x-16 | | 4d+24=88 | | 0.5(4x-9)=2x+7 | | 6(x+7)=6(x+12) | | 155h=30 |

Equations solver categories