Let h = -1 - -3. Suppose -4 - h = -2*x. Let s = 36 - 21. Solve 0 = x*w - 0*w + s for w.

Let p(x) = -7*x. Let c be p(-2). Let b(l) = l - 4. Suppose -5*m = -5*j - 50, 0 = m + 2*m + 5*j + 2. Let s be b(m). Solve -3*w = c - s for w.

-4

Let g(i) = -3*i**3 + 7*i + 6. Let k be g(-4). Suppose -8*t + 3*t = -k. Let f be t/6 + ¹⁄₃. Solve -5*y + f = -19 for y.

5

Suppose -19*w - 2 + 21 = 0. Solve -11 = -3*i + w for i.

4

Suppose 0 = -2*j + 18 - 12. Solve 28 - j = 5*r for r.

5

Let v be ⁴⁄₄ + (1 - 0). Let q be (15/(-10))/(v/(-4)). Solve 1 = -z + q for z.

2

Suppose -46 = 5*v + 19. Let o = v - -18. Solve 0 = -8*t + 3*t - o for t.

-1

Let m be -20*(3 - ⁷⁄₂). Solve -4*v - m = v for v.

-2

Let z be (-3)/(-5)*⁴⁰⁄₈. Solve -z*d = -4 + 1 for d.

1

Suppose 3*i - 63 = -3*j - i, 4*i - 29 = -j. Let t be 12/(-28) - j/(-7). Solve -t*v + 5*v = 0 for v.

0

Let q(a) = 2*a. Let x be q(1). Solve x*r = -r - 6 for r.

-2