3(x-5)-3=45

Simple and best practice solution for 3(x-5)-3=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(x-5)-3=45 equation:


Simplifying
3(x + -5) + -3 = 45

Reorder the terms:
3(-5 + x) + -3 = 45
(-5 * 3 + x * 3) + -3 = 45
(-15 + 3x) + -3 = 45

Reorder the terms:
-15 + -3 + 3x = 45

Combine like terms: -15 + -3 = -18
-18 + 3x = 45

Solving
-18 + 3x = 45

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 3x = 45 + 18

Combine like terms: -18 + 18 = 0
0 + 3x = 45 + 18
3x = 45 + 18

Combine like terms: 45 + 18 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

See similar equations:

| -15=3b-10 | | x-(8-5x)=12-23 | | 2*x=12.50 | | logx(-16)=3 | | 10+7x=6x+4 | | 2r^2+11r+12=0 | | -200+25(4)=x | | 5(x+3)+4=-21 | | -4z+6=3(x-2)+2 | | -200+25(2)=x | | 24x+1=216 | | -6+4+5x=-5 | | -12=5x-10x-22 | | 7+2w=9 | | -49+2x=-3x+79 | | 6d-10=3D+5 | | 3r^2+5r-50=0 | | z=80 | | 9m+1=28 | | 12=-4x(6x-3) | | -5=3u-8 | | t^3+16t=0 | | 3y-8=4y+7 | | 6x-7+6x=25 | | 4x+2x-1x=360 | | 15x+12y=300 | | 2=m-5 | | 4x-4+6=12 | | 36+a=86 | | 3(1-2n)=33 | | 2x^2=25+5x | | 8x-5x+5=17 |

Equations solver categories