If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1(f + 7) + -9(f + 9) = -148 Reorder the terms: -1(7 + f) + -9(f + 9) = -148 (7 * -1 + f * -1) + -9(f + 9) = -148 (-7 + -1f) + -9(f + 9) = -148 Reorder the terms: -7 + -1f + -9(9 + f) = -148 -7 + -1f + (9 * -9 + f * -9) = -148 -7 + -1f + (-81 + -9f) = -148 Reorder the terms: -7 + -81 + -1f + -9f = -148 Combine like terms: -7 + -81 = -88 -88 + -1f + -9f = -148 Combine like terms: -1f + -9f = -10f -88 + -10f = -148 Solving -88 + -10f = -148 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '88' to each side of the equation. -88 + 88 + -10f = -148 + 88 Combine like terms: -88 + 88 = 0 0 + -10f = -148 + 88 -10f = -148 + 88 Combine like terms: -148 + 88 = -60 -10f = -60 Divide each side by '-10'. f = 6 Simplifying f = 6
| 12=160+12t-16t^2 | | 8/x^2=32/36 | | 4(u-4)+5(u+10)=25 | | -9h+3=-h-53 | | 6=1+13t-5t^2 | | -4w-10=2w+26 | | -4w-10= | | 8X-5=16X-21 | | x^3-54x^2+972x-4374=0 | | 6xy(x+y)+5xy= | | (x-5)+x=41 | | 4n-3+5n-8=9n+5 | | 3x-1/2=x-3 | | a+b+b+b+80+90+p=100 | | (5760/T)-(7T/4)=18 | | 12x-191=5x-9 | | x^3/100=x^3/1728=x^3/1728 | | x^3/100=x^3/1728 | | x+y+z+s=40 | | 10(x-14)=130 | | 4t+14=-98-10t | | s=40+-1x+-1y+-1z | | 41-2t=13-9t | | 2t+13=-7-3t | | 2x+28=0 | | x+y+s+z=40 | | x^5=-7900 | | 7+77t=44t+19 | | 4-7p=-52 | | -2-3g=-29 | | -13+3t=-52+18t | | z^2+(4-12i)*z-4-12i=0 |