Suppose -2*i - 3*s - 25 = -4*s, -58 = 5*i - s. Let r = i + 16. Suppose y + 2 = r. Solve y*x + 0 = 15 for x.

Suppose -24 = 2*j - 76. Let i = j - 17. Solve -15 = -i*m + 4*m for m.

3

Let v be (-6)/(-15) - 26/(-10). Suppose g - 1 = 3*s, -g - 2*g + 9 = -3*s. Suppose -v*y = -g*y. Solve 0 = 5*f - y*f - 5 for f.

1

Let y = 49 - 39. Let j(m) = 7*m - 1. Let t be j(1). Let g = y - t. Solve -h - 1 - g = 0 for h.

-5

Let d(k) = 2*k - 1. Let w(p) = -4*p + 1. Let h(f) = 5*d(f) + 2*w(f). Let l be h(4). Solve 14 = l*z + 4 for z.

2

Suppose 1 = x - 1. Let w(o) = o2 + 10*o + 10. Let z(q) = -2*q2 - 20*q - 19. Let t(a) = 5*w(a) + 3*z(a). Let f be t(-9). Solve -y - f = x for y.

-4

Let k be 2/((-10)/(-25)) - 3. Solve 4*r + k = -2 for r.

-1

Let s be -2 + 4 - ²⁴⁄₂. Let n be (¹⁄₁)/((-2)/s). Let f(m) = m - 5. Let d be f(n). Solve 4*u - u + 12 = d for u.

-4

Suppose -8 = -2*n + 4n. Let l be ((-2)/n)/(2/(-24)). Let i be -1-2*(-3)/l. Solve -2*f + i = -1 for f.

1

Let w be ((-100)/36 - -3) + ³²⁄₁₈. Solve 5 = -k + w for k.

-3

Suppose -16 = 2*o - 5*w, 2*o = 4*w - w - 12. Let z be (3/(-9)*0)/o. Solve 4*h - 19 + 7 = z for h.

3