Suppose -2*r - r = 0. Let t = 19 - 5. Suppose 58 = 5*i + 2*f, i - 3*f = -f + t. Solve 3*b + 0*b + i = r for b.

Let x be 0 - 3/(2 + -1). Let d(z) = z3 + 3*z2 + 4z + 3. Let c be d(-2). Let k be c(-1 - (2 + x)). Solve 2*v + k*v + 10 = 0 for v.

-5

Let m be ⁷⁰⁄₂₀ - (-3)/(-2). Suppose 3*v - 10 = -3*d + 8, -3*v = -d + m. Solve 3*h - v = -4 for h.

-1

Let n be -2*4/(-5 + 1). Suppose -3 = -5*v - 5*w + 7, 2*v = 4*w + 4. Solve v = n*l - l for l.

2

Suppose 2*s = -2*k + 20, -2*s = -3*k - 1 + 6. Suppose -2*l + k*h - 3 = -0*l, -3*l + 21 = h. Let z be (⁴⁄₅)/(l/15). Solve z*a + 10 = -3*a for a.

-2

Let k be (0 - 1)/(²⁄₁₂). Let r be 15*((-2)/k - 0). Solve 0 = -0*s - r*s + 5 for s.

1

Let t be 2/(-13) - (-14)/91. Solve t*z + 10 = -5*z for z.

-2

Let p(f) = f2 + 6*f + 5. Let q be p(-6). Let w(a) = -2*a2 - 29*a + 12. Let i be w(-15). Let s = i + q. Solve -s*y = y for y.

0

Suppose 0 = 13*x - 33 - 6. Solve 4*q + 4 = x*q for q.

-4

Let h(a) = a + 3. Let f be h(-3). Suppose f = 3*m - 6. Suppose -m*v = 1 - 3. Solve -3*o - 13 = -v for o.

-4

Suppose 2*n - 2 = n. Solve 8 + 0 = -n*g for g.

-4