If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x + -81 = 9 Reorder the terms: -81 + 7x = 9 Solving -81 + 7x = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '81' to each side of the equation. -81 + 81 + 7x = 9 + 81 Combine like terms: -81 + 81 = 0 0 + 7x = 9 + 81 7x = 9 + 81 Combine like terms: 9 + 81 = 90 7x = 90 Divide each side by '7'. x = 12.85714286 Simplifying x = 12.85714286
| 4z^2+43z+108= | | -7f=f-12 | | m^2-40m+100= | | 3(x^2+10x+75)=0 | | 4-3(x+4)=5x+8 | | 7x^2+3x-12=6 | | 1/2(5x-1)=8 | | 7-x-2=12 | | 1/12x-1/4=7/6x+5/6 | | 21x-y=146 | | -2a+10+4a=5a-8a | | (3+u)(5u+7)=0 | | 3x-4=10x+12-7x | | 8x+6=-162 | | 7x+5y=0 | | 11x^2-12x-18=0 | | 11/2x-3/x | | x+(x-2)=4 | | -36-14x+49x^2=0 | | 3x+4(38-x)=130 | | 3x+4(x-38)=130 | | 6x^2+9x-17=0 | | 0.5m-3=9 | | 8x^2-2x-15/4x-6 | | x^2+x=7.38 | | -8x+8y=0 | | 1=0.3x-0.7x-24 | | 4(15x)=0 | | 0=15x^2-4+3x-5x^2-8 | | 1.5x+2y+5z=100 | | 4x+5=8x-4 | | -2x-4=-61/14-4/7x |