Suppose 4*t + 4 - 12 = 0. Suppose t*k = -0*k. Suppose 5*j = 3*j - 2*c + 16, -15 = -5*c. Solve -5*q = -k - j for q.

Let z be (1 - (-7)/(-1))/(-1). Let k be (14/z)/(³⁄₉). Solve k*a + 20 = 3*a for a.

-5

Let b(n) = -4*n - 24. Let r be b(-7). Solve 2 = r*h + 10 for h.

-2

Let v be ((-66)/55)/((-3)/(-20)). Let c = 25 + -17. Let f = v + c. Solve -3*b - 1 - 8 = f for b.

-3

Suppose -b = o - 15 - 10, -2 = 2*b. Let x = o + -7. Solve 5*f - 1 = x for f.

4

Let k(m) = -m3 + 7*m2 - 5*m + 4. Let n be (-136)/(-10) + 9/(-15). Let a = -7 + n. Let o be k(a). Solve -2*z - o = 3*z for z.

-2

Let m be (¹⁰⁄₈)/((-9)/(-36)). Let d = m + -1. Let r(x) = 2*x**2 + 4*x - 1. Let o be r(3). Solve 0 = -d*c - o + 9 for c.

-5

Suppose 3*b - 5*v = -1 - 1, 2*v = -3*b + 5. Let d be (b - 7)/((-6)/8). Solve 0 = -5*n + d + 2 for n.

2

Let y(h) = h - 2. Let p be y(0). Let k(a) = -2*a**2 - 4*a + 1. Let v be k(-3). Let x = p - v. Solve -2*s + x = -5 for s.

4

Let n be ⁸⁄₂*(-11)/(-4). Suppose -2*x + 13 + 5 = 0. Let f = x + n. Solve -f = m - 6*m for m.

4

Let d = 3 - 11. Let r be ³³⁄₂ - (-12)/d. Suppose 0 = -2*h - 5*j + 15, -r = -5*h + h + 5*j. Solve 2*u = -h - 3 for u.

-4