3x+(-3)=15

Simple and best practice solution for 3x+(-3)=15 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+(-3)=15 equation: 


Simplifying
3x + (-3) = 15
3x + -3 = 15

Reorder the terms:
-3 + 3x = 15

Solving
-3 + 3x = 15

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 3x = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = 15 + 3
3x = 15 + 3

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

Divide each side by '3'.
x = 6

Simplifying
x = 6

See similar equations:

| 59=90+y | | 3x+(-13)=8 | | 10x^2+12x+3=0 | | x^2-12=-4x | | -4x-10=-58 | | c=5 | | 5x+(-14)=16 | | x^2-48x=-2x | | 4.85+2.36c= | | 7x+13=76 | | .1-.9= | | -4(2p+4)-36=5(3p+8) | | 59=x-26 | | x^3+2=345 | | -96+17y+2=6(4y-4)-7 | | 6x-4=13x-52 | | -48+11X=20+7X | | r^2+r+4=0 | | -2(5-2x)=5(2x-1)-5 | | 3x-4(-1-x)=2 | | 0=-9(y+4) | | 523-635*2+236=35+85+52-67*2+3 | | .78=3x-.12 | | 109-77=38y-46y | | =35+85+52-67*2+3 | | 5(t-3)+3t=4(2t+4)-8 | | -t=9 | | 11x+12=-21 | | -450=-30(-3b) | | 8m-12m=24 | | x^2+8x-40=0 | | -3x=7x+14 |

Equations solver categories