If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying f(x + 3) = x2 + 8x + 1 Reorder the terms: f(3 + x) = x2 + 8x + 1 (3 * f + x * f) = x2 + 8x + 1 (3f + fx) = x2 + 8x + 1 Reorder the terms: 3f + fx = 1 + 8x + x2 Solving 3f + fx = 1 + 8x + x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Reorder the terms: -1 + 3f + fx + -8x + -1x2 = 1 + 8x + x2 + -1 + -8x + -1x2 Reorder the terms: -1 + 3f + fx + -8x + -1x2 = 1 + -1 + 8x + -8x + x2 + -1x2 Combine like terms: 1 + -1 = 0 -1 + 3f + fx + -8x + -1x2 = 0 + 8x + -8x + x2 + -1x2 -1 + 3f + fx + -8x + -1x2 = 8x + -8x + x2 + -1x2 Combine like terms: 8x + -8x = 0 -1 + 3f + fx + -8x + -1x2 = 0 + x2 + -1x2 -1 + 3f + fx + -8x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -1 + 3f + fx + -8x + -1x2 = 0 The solution to this equation could not be determined.
| 2*sec^2x=8 | | 5p+2=4p-3 | | 2(x-3)=5(x+6) | | y=4x^3-2x^2+7x-5 | | 3n+4=n-7 | | -4(1+8v)=-228 | | 7y-10=25 | | 8x*6=208 | | 1.5(x+6)=-10 | | 4x^2+22x-30=0 | | 6(2s-1)+15=4(s-1)-(2s+3) | | x+(15+x)=121 | | 12+5x+3x=53 | | r+8=3r | | 1.4=t-8.9 | | (5w)8=15 | | -5=-s | | 7X+4-13x=-1+24 | | 24=7a-4 | | 2(x-3)=-(x+3) | | (4x-1)-2x=-2+3x-(4x+2) | | 2.67x+1/4x+1=12 | | c+3=14 | | 3(4-a)=6 | | 0.31x-0.1(0.02-0.2x)=0.064x | | 400+5x+3x=53 | | 10x-33+x=180 | | 14x+21=90x+75 | | 8/3x+1/4x+1=12 | | 37+7t=86 | | (3x+5)(x-1)3x^2+2x-5=0 | | 13-5x=x-17 |