3j-7=-12

Simple and best practice solution for 3j-7=-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 3j-7=-12 equation: 


Simplifying
3j + -7 = -12

Reorder the terms:
-7 + 3j = -12

Solving
-7 + 3j = -12

Solving for variable 'j'.

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

Add '7' to each side of the equation.
-7 + 7 + 3j = -12 + 7

Combine like terms: -7 + 7 = 0
0 + 3j = -12 + 7
3j = -12 + 7

Combine like terms: -12 + 7 = -5
3j = -5

Divide each side by '3'.
j = -1.666666667

Simplifying
j = -1.666666667

See similar equations:

| 6x+3=2x*9 | | -4(-5+2k)-8=-7k+4 | | 4m+9=2x-1 | | 8k-2=-4+5(5k-3) | | 10x+3x-12x=2-10x | | 4y+2=2(3y+25) | | 8x=4x+14+56 | | -6x^2=5x | | 5r+(r/3)r=5.1 | | x(6-3x)=0 | | 5x+7+3x=-8+3y | | 7x^3+7x^2=0 | | 7w^2-175=0 | | 3x=10+8x | | x/4+6=x+3 | | 4x-(6-7x)=3x-16 | | 3x+x=10x+8x | | (3x+x)=10+8x | | 9+-6(4u+-1)=u+15 | | 11x=8x+-3(5+-2x) | | 10+-4(p+7)=2(1+-p) | | 4x+3(8v+8)=-5v-9 | | -6x-3+3x-9= | | -3n+14=11 | | 4n-3+2(n+1)=6n+2 | | 20+-9w=4(15+-w) | | 5(x+4)=7x+-26 | | 7h+3=65 | | 5(7m-6)=215 | | v^2=169 | | n+n+1=59 | | -3h+4(h+7)=2h-h+28 |

Equations solver categories