7x=3x+-12

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


Simplifying
7x = 3x + -12

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

Solving
7x = -12 + 3x

Solving for variable 'x'.

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

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

Combine like terms: 7x + -3x = 4x
4x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
4x = -12 + 0
4x = -12

Divide each side by '4'.
x = -3

Simplifying
x = -3

See similar equations:

| 20-(3x-2)=9x-4 | | d=fp | | 5m+8=7m-4 | | 7280x-4420=65(112x-68) | | 13=41-5ln(2x+14) | | (x+4)(x+1+i)(x-1-i)=0 | | +27+y+12=180 | | ((3x^2)-41x+82)=0 | | 5x+45x-7=10(5x+6) | | 41-5ln(2x+14)=13 | | y.5+27+y+12=180 | | 9z^2+29=36 | | (x-4)(x+1+i)(x-1-i)=0 | | (x^2)+12x+5=0 | | -3(r+9)=-43 | | H(t)=16t^2+32t+16 | | (7)(7)-(5)(7)+c=0 | | 15x-5=3(5x+1) | | -8(7)+5+10(7)=19 | | solvec+k=gfork | | 100+30x=400-20x | | c+k=g | | 3x+32x-3=7(5x+8) | | -8x+5+10x=19 | | 49x^2+22=23 | | (x)(x)-4x-32=0 | | 21=8x-32 | | 2x-5y-2(2x+3y)-y= | | 4x+24x-6=7(4x+8) | | 7+w=2w+10 | | -4(3)+10=3(3)-11 | | 3=48/m |

Equations solver categories