If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x + 7 = 7(x + 9) Reorder the terms: 7 + 7x = 7(x + 9) Reorder the terms: 7 + 7x = 7(9 + x) 7 + 7x = (9 * 7 + x * 7) 7 + 7x = (63 + 7x) Add '-7x' to each side of the equation. 7 + 7x + -7x = 63 + 7x + -7x Combine like terms: 7x + -7x = 0 7 + 0 = 63 + 7x + -7x 7 = 63 + 7x + -7x Combine like terms: 7x + -7x = 0 7 = 63 + 0 7 = 63 Solving 7 = 63 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| 9d+9d-20d-15=-5 | | 7k-2k=20 | | 7x+7=7(z+9) | | 7n-7n+6n=18 | | 7(5x-6)+5=35x-37 | | 7n-7n+6n=1 | | 9a-8a=-16 | | -5/(x-4)=5 | | 6+8x+2x=4x+7+9 | | 20/(x-4)=4 | | 10h-3n=14 | | 20/(9x-4)=4 | | 56/(x-2)=8 | | 2/(x-5)=2 | | 11h-5h-5h-h+h=15 | | -12/(x-7)=2 | | ax^2+6ax+9a+3=0 | | -21/(x-9)=7 | | -8x-3y=25 | | -24/(x-7)=8 | | 9t-t+9t=15 | | 12/(x-4)=6 | | -3/(x-3)=3 | | 9t-t+9t=-15 | | 6/(x-4)=3 | | (2x+12).66-3=13 | | -5z+2z+-2z=-5 | | maxl=39b+17c | | 1.5n+7=20 | | 14h-12h=16 | | 4(x-9)=-12 | | 69x+10=30 |