Let n be (-12)/42 + 2/7. Solve -h + n*h = -1 for h.

Let q(m) = -5*m**3 + 3*m - 3. Let k be q(2). Let h = k + 57. Solve 10*i = 5*i + h for i.

4

Let z be 3*(-7)/((-42)/4). Suppose -z*w - 1 = 2*v - 7, -2*v + 5*w + 20 = 0. Solve v*m + 20 = -0*m for m.

-4

Let h be (⁷⁄₂)/(²⁄₄). Let o = -3 + h. Solve -2 = -o*r + 5*r for r.

-2

Suppose 5*u - 3 = -4*s - 0, -3*s - 6 = u. Suppose 24 = u*i - 6*i. Let f = i + 13. Solve 4 = -m + f for m.

1

Let z(p) be the third derivative of 0 - ¹⁄₈*p4 + 0*p + 2*p2 - ¹⁄₆₀*p5 + ¹⁄₃*p3. Let d be z(-3). Solve d*o + 3 = -3 for o.

-3

Suppose o - 26 = x - 6*x, 5*x = 3*o + 2. Suppose -o*p = -2p. Let i be ((p + 1)-1)/(-1). Solve -v - i = -0 for v.

-1

Let q(x) = -5*x - 1. Let g be q(-3). Let i = g - 8. Solve i*v - v + 5 = 0 for v.

-1

Suppose -3*y = m - 2*m + 11, -3*y = -4*m + 44. Suppose 4*j - 9 = -j + r, -5*j - m = 4*r. Suppose -10 + j = -3*q. Solve -5*u = -2 - q for u.

1

Suppose -2a + 1 = -1. Let o = -1 + 1. Let q be (-1)/(-2)(-4)/(-2). Solve -m - a - q = o for m.

-2

Let h(b) = -b + 22. Let n be h(19). Suppose -13 + 1 = -3*q. Solve f - n = -q for f.

-1