-3x+15=12

Simple and best practice solution for -3x+15=12 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+15=12 equation: 


Simplifying
-3x + 15 = 12

Reorder the terms:
15 + -3x = 12

Solving
15 + -3x = 12

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -3x = 12 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 12 + -15
-3x = 12 + -15

Combine like terms: 12 + -15 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

See similar equations:

| -8(-3n-2)=-3+5n | | 125.11=2.15h+73.51 | | x^2y-25y-2x^2=-18 | | Sqr(x+1)=2x-4 | | 12-(2x+3)=4x+3(7-5x) | | -8(-3n-3)=-3+5n | | 12+4x=-12 | | -8(-3-2)=-3+5n | | (x+1)-7=6-5 | | y=0.6x+5.9 | | 12-0.60-0.20=-16 | | 2(1+2x)=37-x | | Sqr(x^2-5x+3)+sqr(x^2-5x+10)=7 | | -119+8x=136-9x | | -6-2m=-3-3m | | z^2-(1+i)*z+i=0 | | 5y-4+y+18=6y+20-2y | | -150-3x+12x=219 | | 16x+10(4-x)=70 | | -4.5=-0.5(x-71) | | -10x+21x-265=197 | | 20x-50+29x=7 | | 2z+55=9t+4z | | 12x-39=71+7x | | a=ez+u | | X^2-x+126=0 | | 9x-y+5=0 | | =15p+30 | | -14+7x=16+5x | | -x+8(x+1)=2 | | -2x+7(x+2)=14 | | 3(yz)= |

Equations solver categories