Let f(o) = -o**2 + o + 1. Let t(d) = -4*d**2 + 10*d - 3. Let l(j) = 3*f(j) - t(j). Let u be l(5). Let c be ((-20)/(-25))/(u/(-30)). Solve -3*v = -0 + c for v.

Suppose 60 = 4*v + t, v + 2*v - 45 = t. Suppose -35 = -5*j + v. Solve 3*d + j = 5*d for d.

5

Suppose -5*s = -4*s - 2. Let f(x) = x3 + 2*x2 - x + 1. Let d be f(s). Solve z = -4*z - d for z.

-3

Let h(u) = -u2 - 5*u - 2. Let l© = 4 + 2*c2 + 7*c + 4*c2 + 3*c - 4*c2. Let s(j) = -5*h(j) - 2*l(j). Let t be s(-7). Solve 4*i = -0*i + t for i.

4

Let p = 98 - 98. Let c = -3 - -7. Solve -c*d = -p*d for d.

0

Suppose -360 = -4*x + 120. Let u be (-4)/6*x/(-4). Solve -3*p - u = 2*p for p.

-4

Suppose -2*v + 4*v + 4*w - 18 = 0, 0 = -2*v + 2*w. Let m(j) = j3 - 6*j2 - 8*j + 10. Let h be m(7). Suppose -h*l = -5*l + 8. Solve v = -l*t - 9 for t.

-3

Suppose t - 12 = -2*t. Let c(j) be the second derivative of j⁵⁄₂₀ - 5*j⁴⁄₁₂ + 2*j³⁄₃ + 2*j2 - 2*j. Let k be c(4). Solve t = -k*w - 0 for w.

-1

Let v be ((-1)/(-2))/((-3)/(-18)). Let a = v + -5. Let s be -5*(0 + a/2). Solve s*j - 16 = 4 for j.

4

Let k = 1 + 1. Suppose -k*w - w = 9. Let z = 9 + w. Solve -a = 3 - z for a.

3

Suppose 0 = q - u - 0*u + 6, 0 = 2*q + 5u - 23. Let l be (0 - (-1 - q))-1. Let r be (-32 + 2)/(-3) + l. Solve -5*b = -3*b - r for b.

5