Let t be ((-7)/3)/(2/6). Let j be 0 + -1 - (t + 4). Solve -j + 3 = -c for c.

Let o = 0 - -3. Let u(m) = m3 - m2 - 3*m - 3. Let a be u(o). Suppose 3*k = k + a. Solve -k*j + 0*j + 3 = 0 for j.

1

Suppose 115 = 4*b + 3*r, b + 5*r - 100 = -2*b. Suppose -7*d + 2*d + b = 0. Suppose 1 - d = -o. Solve -o = -v - 0*v for v.

4

Let k be ⁶⁵⁄₁₅ - (-2)/3. Solve 0 = -q - 3 + k for q.

2

Let k be -1*(3 + (-1 - 0)). Let z be 3 - 3/((-2)/k). Solve 5*r + 2 + 13 = z for r.

-3

Suppose -2*n - 5*h + 0*h = -8, -n + 4*h + 30 = 0. Suppose -1 = -5*l + n. Let o(i) = 2*i. Let f be o(l). Solve 2*t - f = 4*t for t.

-3

Let o = 21 + -18. Suppose 2*w - 10 - 8 = -5*p, -w + o = p. Solve -2*f - 2 = -p for f.

1

Suppose p - 4*p - 18 = 0. Suppose 5*i - 8 - 7 = 0. Let g be (i - 0)/(p/(-4)). Solve 0 = -g*z - 0*z for z.

0

Let s = 4 + -1. Solve -u + s = -0 for u.

3

Suppose -4*g + g = 0. Suppose g = -4*i - 0*i + 8. Solve -4*k = 14 - i for k.

-3

Let q(i) be the third derivative of -i⁵⁄₆₀ + 5*i⁴⁄₂₄ - i³⁄₆ - i2. Let f be q(4). Solve -f = 5*b + 7 for b.

-2