If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -21 = 9 + 3(f + -4) Reorder the terms: -21 = 9 + 3(-4 + f) -21 = 9 + (-4 * 3 + f * 3) -21 = 9 + (-12 + 3f) Combine like terms: 9 + -12 = -3 -21 = -3 + 3f Solving -21 = -3 + 3f Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '-3f' to each side of the equation. -21 + -3f = -3 + 3f + -3f Combine like terms: 3f + -3f = 0 -21 + -3f = -3 + 0 -21 + -3f = -3 Add '21' to each side of the equation. -21 + 21 + -3f = -3 + 21 Combine like terms: -21 + 21 = 0 0 + -3f = -3 + 21 -3f = -3 + 21 Combine like terms: -3 + 21 = 18 -3f = 18 Divide each side by '-3'. f = -6 Simplifying f = -6
| 3.655*100= | | -7a+6=-8+14 | | 28.1=114I-100I^2 | | (X+6)(2x-4)=-4 | | 3(x+1)=x-2 | | -12x-9=-24x+39 | | 6/7.3=12/u | | -6-6w=-5w | | 10/11=f/14.3 | | 9p+4=-6+10p | | 10/11/=f/14.3 | | 2+r=-r | | 4x^2+1.52x-1.52=0 | | 19.720= | | -6y=-7y-5 | | (x+1)(x-2)-(4x-1)(3x-5)-6=8x-11(x-3)(x+7) | | 27=18t+21-16t | | -12x-4x= | | 4x+1.52x-1.52=0 | | abs(9x)=1 | | r/4.7=18/14.1 | | 8b^2+48b+72=0 | | 12x+7x=10560 | | 3(z-3)+5(z+4)=-1 | | 6x+1y=25 | | 3sinx=2cos^2-3 | | 531/72=m/88 | | 88=2m-50 | | -4x+4x-12= | | -19-5b=-9(7b-6) | | 107/s=749/714 | | 12x+54=5x+12 |