If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x + 21 = 39 Reorder the terms: 21 + 7x = 39 Solving 21 + 7x = 39 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + 7x = 39 + -21 Combine like terms: 21 + -21 = 0 0 + 7x = 39 + -21 7x = 39 + -21 Combine like terms: 39 + -21 = 18 7x = 18 Divide each side by '7'. x = 2.571428571 Simplifying x = 2.571428571
| -x^2+5x-7=0 | | 13-5y=63 | | 5-9x=141-37x | | 2X-2X=2X+2X | | 95-5x=40x+20 | | 0=3r | | x^2+49=-14x | | x*12-135=x*4-7 | | 2x(x+1)=19 | | 81v^2-1=0 | | 3x+12=-8-7x | | 2-(-7)= | | 5x+9=-95-8x | | 0.5x-5=15-x | | 67-2x=7x+16 | | 3x-7=23+x | | 3e^2-13e-10=0 | | 13+4x=9x-2 | | 2.6x+10=23-1.3x | | 69-3x=2x+14 | | 22x+3=4x-24 | | 13+4x=9+-2 | | -2-7x=-2 | | r^2+4r-21=0 | | 6+3=2b-7 | | x^4-14x^2+72=0 | | 183-7x=29x+23 | | 15x+7=12x+16 | | 3w(5w+2)(w^2-36)=0 | | 5t^2=36t+32 | | 2x-7=3-8x | | -2x+4=-20 |