Let z = 189 - 177. Solve -2*k = k + z for k.

Suppose x + 2*x = -2*j, -j - 1 = x. Suppose -x*i = -4*i. Solve i = y + 3 - 0 for y.

-3

Let y(s) = -9*s3 + s2 + s + 1. Let a be y(-1). Let i = 10 - a. Let m(k) = k - 5. Let x be m(6). Solve f + i = x for f.

1

Let f be ((3 - 0)*-1)/(87/(-58)). Solve f*v + 5 = v for v.

-5

Let x(s) = 11*s2 - 5*s - 8. Suppose 2*y + 34 = 4*y. Let o(t) = 4*t2 - 2*t - 3. Let u(v) = y*o(v) - 6*x(v). Let a be u(4). Solve 5*g = -2 - a for g.

-3

Let f be (-48)/(-21) + 4/(-14). Let z = f + 0. Solve 2*r = -z*r + 4 for r.

1

Let a(t) be the third derivative of -7*t⁶⁄₁₂₀ - t⁵⁄₆₀ - t⁴⁄₁₂ - t³⁄₆ + t**2. Let i be a(-1). Solve 1 - i = -2*n for n.

3

Suppose -2*d = d + 12. Let q be (d/(-10))/(²⁄₂₀). Solve -q*x + 15 = -7*x for x.

-5

Let t be -4 + 3 - (1 - 4). Suppose 9 = 5*l + 3*q, t*q = -5 + 1. Let v = l - 2. Solve 3*z - 13 + v = 0 for z.

4

Suppose 0 = 5*h + 20, -4*b = 3*h - 0 + 4. Solve -3*a - b*a = 0 for a.

0

Suppose -17 = 2*u - 0*u + a, u + 3a + 21 = 0. Let m be u(0 - (0 - -1)). Solve 0 = -2*i - i - m for i.

-2