12-2x=-30

Simple and best practice solution for 12-2x=-30 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 12-2x=-30 equation: 


Simplifying
12 + -2x = -30

Solving
12 + -2x = -30

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -2x = -30 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -30 + -12
-2x = -30 + -12

Combine like terms: -30 + -12 = -42
-2x = -42

Divide each side by '-2'.
x = 21

Simplifying
x = 21

See similar equations:

| 35341+9.50x=25.25x | | 6p+8=5p+16 | | 4+3y+y-12=5y+9-y-12 | | (-15-10q)/5= | | 100x=40 | | 918=(10w-4)(w-4)(4) | | 4x+17.82=54.82 | | 3x^4=2x^2 | | 15t+30+9t=6 | | 250-8x=110-3x | | 9x-10=x+30 | | 3(x-4)=-2(2x-22) | | 10w^2-36w+16=0 | | .90x=60+.80x | | 4(x-3y)-(2x-2y)= | | 3x-(4+2x)=7 | | 6x+40+2x=180 | | -3(2.47x+1.2)=9.82 | | (14w-7)/(-7)= | | 18x-37=25 | | b+25=150 | | b=-2x*-2x | | 7x-3=27 | | 150=6(5h) | | 3x+5-(3x-(7(x-1)-5))=4(x-4) | | -7.3m+7.6-2m=-3.4-9.3m+11 | | -10-12m+16=90 | | 4.3x-7.2=1.4 | | -19=k | | v^3+12v^2+48v-17=0 | | 58=29h | | 4(6+7)= |

Equations solver categories