Let m be -9*(-8)/(-6)*-1. Solve 10*b - 10 = m*b for b.

Let x be 1/((12/(-84))/((-20)/14)). Solve x*f = 5*f - 5 for f.

-1

Let f(d) = 20*d**2 + d + 2. Let o be f(-1). Suppose -4*k + j = -o, 5*j - j = 4*k - 36. Solve -k*y + 20 = y for y.

Suppose -2*u + 6 = 0, -4*u + 3*u = -2i - 3. Let g be 5 - -1(-1 + i). Solve 0 = -0*r + g*r - 16 for r.

Suppose -2*m = -s + 3 + 2, 2*m - 4 = -2*s. Suppose s*z + 2 = -4. Let u be (2 + -3)*6/z. Solve u = -2*f + 1 for f.

-1

Suppose 3*k + 2*k - 10 = 0. Solve 3*c - 4 = k for c.

Let t = -5 - -7. Suppose 0 = -z + 9 + 1. Suppose -t*l + 0*l = -z. Solve -l*f + 4*f + 3 = 0 for f.

Let f be (-8)/(-14) + ⁹⁄₂₁. Solve -5*p = -f + 16 for p.

-3

Let m(x) = x**2 + x - 4. Let l = 4 - 7. Let v be m(l). Solve -3*b - 1 = v for b.

-1

Let m be (-1 - 1)/(1/(-4)). Suppose 3*x - m = x. Let d(f) = -f + 7. Let u be d(x). Solve u*i + 4 = 5*i for i.

Let p(i) = -i3 - 4*i2 - i - 4. Let a be p(-4). Solve 0 = -a*n - 3*n for n.

Let m be -9(-8)/(-6)-1. Solve 10b - 10 = mb for b.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Suppose 0 = -0w + w. Solve w = 2l - 4 + 2 for l.

Let h = -33 + 35. Solve -h*b = -3 - 1 for b.

Suppose -5f - 5z - 60 = 0, -2f - 2z - 34 = 2z. Let l = 10 + f. Let w be 1/4 - (-27)/4. Solve -l = 5a + w for a.

Let f be ((-9)/(-12))/(5/40). Let u = f + -6. Solve u = -k - 4*k for k.

Suppose 3m - 24 = -3n, -4m - 4 = -2n - 3*n. Solve -z - 1 = -m for z.

Let o(z) be the second derivative of -z3/6 + z2 - 3z. Let b be o(0). Suppose -c + a = 5a + 13, 0 = 2a + 10. Solve bl = -17 + c for l.

Let i(g) = -5g + 1. Let t be i(-3). Solve u = -3u + t for u.

Let g(n) = n**2 - n - 1. Let j be g(5). Suppose -2c = c - 4r - j, -4c + 23 = -3r. Suppose 2o + 6 = co. Solve -f + o = f for f.

Suppose 3x - 3y = -6, -5y + 18 = 5x + 8. Solve 0 = 2i - xi for i.

Let x be 1/((12/(-84))/((-20)/14)). Solve xf = 5f - 5 for f.

Let g(b) = b**2 - 4b + 1. Let o be g(3). Let l be 4(1/o - -1). Solve la = 5a for a.

Let c(p) = -p**2 - 11*p - 10. Let s be c(-10). Solve s = -k - 4 + 1 for k.